is breech presentation normal at 26 weeks

• When is Breech an Issue?

The later in pregnancy a baby is   breech , the more difficult it is for the baby to flip head down. The baby’s size grows in relation to the uterus and there is a smaller percentage of amniotic fluid for the baby to move freely. The more complicated past births were due to fetal position, the earlier I suggest starting to get your muscles unwound and your pelvis aligned. If a previous baby remained either   breech   or   posterior   until birth, I suggest bodywork throughout the pregnancy.

In time, the breech baby’s head becomes heavy enough (between 5-7 months) for gravity to bring the head down in a symmetrical womb. The baby will move head down if there is room or if there is tone in the support to the uterus to direct the baby head down.

Common issues with breech:

• Health of the baby overall
• Safety of the birth
• Safety for the mother facing surgical birth
• Emotions of the birthing parent(s)
• Belly Mapping® Breech
• Flip a Breech
• When Baby Flips Head Down
• Breech & Bicornuate Uterus
• Breech for Providers
• What if My Breech Baby Doesn't Turn?
• Belly Mapping ®️ Method

After Baby Turns

• Head Down is Not Enough
• Sideways/Transverse
• Asynclitism
• Oblique Lie
• Left Occiput Transverse
• Right Occiput Anterior
• Right Occiput Posterior
• Right Occiput Transverse
• Face Presentation
• Left Occiput Anterior
• OP Truths & Myths
• Anterior Placenta
• Body Balancing

When should I be concerned about a breech position?

During the month before 30 weeks, about 15% of babies are breech. Since breech baby’s spine is vertical, the womb is “stretched” upwards. We expect babies to turn head down by 28-32 weeks.

Breech may not be an issue until 32-34 weeks. If you know your womb has an unusual limitation in shape or size, such as a   bicornate uterus then begin body balancing before pregnancy and once 15 weeks in pregnancy. In this case, the baby needs to be head down much earlier so that the uterus still has the room for baby to turn. Every unique womb is unique so these dates are theoretical, not absolute.

The timeline for breech

This is a timeline of what to do and when to do it in order to help a breech baby move head down:

• Before 24-26 weeks, most babies lie diagonally or sideways in the   Transverse Lie position .
• Between 24-29 weeks, most babies turn vertical and some will be breech.
• By 30-32 weeks, most babies flip head down and bottom-up.
• By 34 weeks pregnant, the provider expects the baby to be head down.
• Between 36-37 weeks, a provider may suggest an   external cephalic version .
• Full term is from 37-42 weeks gestation, and about 3-4% of term babies are breech.

The medical model of care addresses the breech position between 36-37 weeks, when baby’s survival outside the womb won’t include special nursery care to breathe or suck. Physicians Oxorn and Foote, however, recommend helping babies turn head down at 34 weeks. Some home birth midwives suggest interacting with a baby at 30-34 weeks to encourage a head-down position (vertex).

Women who have had difficult previous births due to posterior,   asynclitism , or a labor that didn’t progress, may want to begin bodywork and the   Forward-leaning Inversion as soon as the second trimester of pregnancy (after morning sickness is gone and extra things like fetal positioning activities can be thought about).

Here is a general guideline for the average pregnancy:

10-24 weeks gestation

This is the time when fetal position is generally determined, even though the baby’s final position isn’t typically set before 34 weeks gestation. How can this be? The body has a habit, so to speak, of how the soft tissues, ligaments, muscles, and alignment of the pelvis and whole body is set. The baby simply follows this basic pattern. By adding body balancing now, the baby has an increased chance of ideal positioning for labor at 34 weeks and beyond.

24-30 weeks

Routine   good posture   with walking and exercise will help most babies be head down as the third trimester gets underway. A 30-second inversion is good practice for everyone. Unless you have a medical reason not to, please consider the Forward-leaning Inversion. If you have a history of car accidents, falls, uncomfortable pregnancies, hormonal imbalance, or a previous breech or posterior baby, then begin the inversion and body work before or during early pregnancy.

30-34 weeks

After 30 weeks, you can start following our   6-day program for Helping Your Breech Baby   Turn . By 32-34 weeks,   chiropractic adjustments   are suggested. We recommend consulting with one of our   Spinning Babies ® Aware Practitioners . The best time to flip a breech is now.

Oxorn and Foote recommend external version at 34 weeks, but most doctors want to wait for the baby’s lungs and suck reflex to be more developed in case the maneuver goes wrong and starts labor or pulls the placenta off the uterine wall. There is often enough amniotic fluid for an easy flip before 35 weeks.

Dad’s the hero in this “over the top” support to help his mate do a Breech Tilt in the comfort of a bed!

• Breech Tilt:   Follow the FLI with the   Breech Tilt   for 10-20 minutes. This allows you to tuck your chin while upside down on a similar slanted surface. Use an ironing board against the couch, for instance.
• Open-knee Chest:   Open-knee Chest  has been studied and shown to help breeches flip. I like inversion positions that allow the mother to tuck her own chin. Myofascial workers tell me this relaxes her pelvis, whereas extending the chin tightens the pelvis.
• Professional bodywork:  Acupuncture and Moxibustion both have good statistics for flipping breeches. Find out if there’s a   Spinning Babies ® Aware Practitioner   in your area.
• Therapeutic massage:   There are muscle/fascia attachments at the base of the skull, respiratory diaphragm, inguinal ligament, and even the hip sockets! We are whole organisms, not machines with reproductive parts.
• Chiropractic or Osteopathic: Spinal adjustmentsof the neck do improve pelvic alignment, especially if accompanied by fascial release. Not all chiropractors are trained in soft tissue body work, however. And not all soft tissue work is equal. This is why we promote our Aware Practitioner Workshops for bodyworkers.

Should manual external cephalic version be done earlier?

A few midwives recommend version (manually turning the breech baby to head down) at 30 –31 weeks. Anne Frye, author of Holistic Midwifery, reported a very low incidence of breech at term when her midwifery group manually rotated babies during this gestational age.

Attempting to turn the baby now is over a month before the medical model of turning breeches. Utmost gentleness must be the protective factor. If forcing a baby to turn harms the baby or placenta, the baby is too young to be cared for outside of the Neonatal Intensive Care Unit.

Midwives who turn babies now believe there is less chance of hurting a baby and proceed very carefully, stopping at once if there is resistance. Typically, there is less resistance from the uterus because there is more fluid and the baby is still very small.

Body work is suggested before attempting this, especially for first-time moms or women who had a difficult time with their first birth. There are risks to a manual version, so the baby should be monitored closely in between each 10-30 degrees of rotation.

35-36 weeks

If your baby is breech during this time your doctor or midwife will begin to talk about how to help the baby flip head down, and possibly about scheduling a manual version for 36-37 weeks. Getting body work and having   acupuncture or homeopathy   may help soften the ligaments and a tense uterus to either help the baby flip spontaneously or to allow more success in an attempt at a version.

Moxibustion has its highest success rate this week.

36-37 weeks.

During this time, you can continue with the suggestions in the   “Professional Help”   page. Also, an obstetrician may suggest manually flipping the baby to a head down position at this time. A few midwives will also offer this, perhaps even earlier, at 30-34 weeks.

NOTE: Don’t let someone manually flip your baby without using careful monitoring of the baby’s heartbeat. Accidents can occur, even when there is good intention. The baby must be listened to and the version stopped immediately if the heart rate drops.

External cephalic version near the end of pregnancy

You may also agree to go through with a cephalic version at this time. The baby is in the womb with the cord and placenta and there is a small risk in turning the baby manually. This maneuver should be done with monitoring by experienced professionals, in a setting ready for a cesarean if needed.

There is about a 40-50% chance this will be successful. Sometimes the baby moves easily and sometimes the procedure is painful. I believe it’s important who performs it, and that ligament tightness would make this more uncomfortable. I suggest getting chiropractic, myofascial, acupuncture, homeopathy, or moxibustion (or all of these) before and after the version.

Doing the Three Sisters of Balance SM (or following the Turning Your Breech Baby guidelines) daily beforehand and just before the procedure would be relaxing and helpful. More birth professionals are using our approach in the hours or the week before the procedure and report that fewer procedures are necessary and those that are seem to be easier than average to do when the baby is able to be turned.

38-40 weeks

Sometimes a woman and her caregiver don’t know the baby is breech until this point or until labor. Rarely does a baby flip to breech this late in pregnancy but they can. Parents and providers may learn that baby is breech during a routine bio-physical ultrasound exam during this time or later in pregnancy.

An external cephalic version may yet be successful, depending on the fluid level and the flexibility of the uterus, the baby’s head position and location, a uterine septum, where the placenta is, etc.

It is still possible that the baby flips doing body balancing activities or even labor itself (contractions might be the very action that turns baby in about 1% of breeches). You may find turning easier if you keep doing the activities listed above.

40-41 weeks

Though many breeches are born about 37-39 weeks gestation, some will happily go to 41 or 42 weeks. For a head down baby, 41 weeks and 1 to 3 days is a common time for labor to begin on its own. SStarting labor at this gestation can certainly be normal for a healthy breechling, too.

If the pregnant person has a tendency to be somewhat overweight or lower energy, which can indicate low thyroid function, a longer pregnancy may be more likely. This tendency deserves looking after. Well-nourished and peppy women may also go a full pregnancy length, of course.

Going into labor and then having a planned cesarean is recommend by Dr. Michel Odent in his book, Cesarean. Going into labor spontaneously is safer for the breech vaginal birth, as well. Women who are trying to flip their baby often find it necessary to slow down the efforts and come to terms with a breech birth.

When facing a cesarean, it can be nurturing to you and your baby to plan a cesarean with skin-to-skin, delayed cord clamping, and breastfeeding on the operating room table or in the recovery room. Give yourself some time and compassion to feel your feelings and explore your options to adapt to the options you have available to you.

Postdates (after your due date) with a breech

With a breech, going all the way to 42 weeks may or may not be more of an issue. Some providers will have to end any plans for a vaginal birth by now. Midwifery statutes often limit midwifery care out of the hospital to 37-42 weeks (or 36-43, depending on where you live).

After 42 weeks, the baby’s skull bones are setting up more firmly and a vaginal birth is less favorable. I’ve been to a few breech births after 42 weeks gestation and everything went very well. But, I do sometimes wonder why labor isn’t starting and if metabolism is a reason, especially when there’s been regular bodywork for weeks.

For a person carrying a breech baby who does show signs of low thyroid function or otherwise a “sloshy” metabolism, I am inclined to transfer care to a kind hospital provider at 41.5 weeks. Intelligent and experienced monitoring may rule out issues that arise post dates that may complicate labor. With slow metabolism postdates issues with breech position may need extra attention before 42 weeks.

Continue body balancing and daily stretching but stop inversions for three days. Walk with a stride. See more at https://www.spinningbabies.com/pregnancy-birth/baby-position/breech/when-baby-flips-head-down/

If Baby Does Not Turn

Not every breech baby will turn on their own. Not every attempt at an External Cephalic Version works (It’s often 50-50). Adding body balancing has abundant anecdotal reporting to show success. But this balancing should be individualized if the pregnant person has followed general guidelines closely for 1-2 weeks without success.

Be compassionate to you and your baby. You are both doing the best you can with the resources you have.

Choose your path. Sometimes it may feel like you don’t have a choice. Consider why it feels that way. Perhaps your choice is safety over manner of birth? That’s totally valid. Just because a vaginal birth might be available to some doesn’t mean it is your first choice, too.

Sometimes babies choose, too. The labor goes too fast to do surgery for the birth. Or, the baby doesn’t come into the pelvis and surgical birth is necessary. (Remember reaching in and pulling out the baby is not reasonable if a cesarean is available in the region unless this is a second twin (subsequent triplet) or travel is impossible due to weather, war, or whatever reason. Life is real. Babies don’t follow a script. Be real with your own experience.

Inducing a breech

Inducing a breech is not recommended in out of hospital settings. Even in the hospital, the risk rises. In some areas where breech is common, Pitocin/Syntocin inductions are done with outcomes that are good enough to keep the options open. Induction by herbs is also considered out of scope for breech.

We need to respect the breech and not stress the baby, especially in settings where we don’t have the rescue setup to solve any potential problems.  Try body balancing and see if labor begins on its own. That would be a non-invasive, non-manipulating approach.

The Breech Turned During Labor

It is a rare possibility that the baby flips to head down during labor. I once assisted a midwife who’s laboring mother’s water had released. Her labor was mild and not picking up, so after 24 hours we transferred and found that the baby had flipped. The doctor thought we’d misdiagnosed, but the mother’s abdomen was so thin we could feel the baby’s knuckles and elbow and found the baby in the opposite direction after entering the hospital!

Another mother had Dynamic Body Balancing in early labor with one of Dr. Carol Phillips students who was also a midwife. Her breech baby turned head down during transition phase of labor!

Laboring With a Breech Before The Cesarean

If the plan is to have a cesarean once labor begins, call the hospital and alert them of labor immediately. Go to the hospital right away. Breech births can go quite quickly and you want to be where people are ready to help you. If you plan to have a vaginal birth, don’t delay in getting to your birth location or getting your birth team to you.

While it can be totally normal to have a 24-hour or longer breech birth, many breech labors are quite short. Because the softer bottom is first, it may take you by surprise that you are progressing with such little pain (though some breech births are as painful as head down births). Just don’t base your decision to get to the hospital on your pain level!

A cesarean can be more complicated if the baby is wedged low in the pelvis. That is why there is a recommendation to have the cesarean in early labor. But cesareans are done everyday with head down babies low in the pelvis. Sometimes it’s how it is.

Starting labor in and of itself doesn’t make the surgery more dangerous. Rushing around and doing things in a hurry might. Alert your hospital before labor and again once you start labor. Be firm that you know what you are about and that they need to get the Operating Room ready while you are on your way.

Mostly, a leisurely transition into the hospital can be sustained with a sense of humor and practicality. There can be a sense of calm while you and the staff take the steps to welcome your baby. This is your birth. Be present with how your experience unfolds.

After the birth

While the concern about breech position is during the birthing, when the baby is breech for most of the third trimester, their skull bones become shaped by the inside of the upper womb (the fundus). This isn’t typically an issue but can be noticed.

Craniosacral therapy   can gently (and without using force) reshape the baby’s head, ideally during the month or two after birth. Surgery on baby’s skull is seldom necessary after 3-6 sessions with a Craniosacral therapist. For most breech babies, this issue is not present. I list is here because I have heard some assumptions that can be dispelled.

A question about breech

Email from Wed, Feb 11, 2009:

…I’m 30 weeks and the baby is what I’d describe as   oblique   breech – his head is on my right side next to my belly button, his hips/butt are in my pelvis on the lower left side (my left) and his feet are in front of his face. I think he’s facing forward – towards my belly button. I’ve known this for weeks just because his big head is so hard I always bump that spot on accident. …. my first son was 9 lbs and born posterior, so I’m really hoping this baby is in the ideal position for delivery… so both of these things make me nervous that he won’t move. He has been in this position for a few weeks now. … Anyway, just wondering if I should worry and what, if anything, I can do to help him move now. My Midwife suggested a Chiropractor that can do some adjustments. I’d like to do the couch inversion too. Would it help for me to walk more? Also, should I sleep more on one side than the other? Thanks for your help! Great site!

Gail’s reply:

Hi…. now is a good time to take action, not so much that your baby is breech, but because your first baby was   OP . You see, a pelvic misalignment and/or round ligament spasms (they often go together) can result in either a breech or a   posterior fetal position . So, a breech will often flip to a posterior position and may stay that way unless you resolve the underlying issue. Maternal positioning is often not enough by itself to correct a posterior fetal position when there is a history of previous posterior or breech babies. While certainly most breech babies flip head down, it’s beneficial to help correct the symmetry of your   uterine ligaments   now, while the baby is still small enough to have plenty of room to flip head down once the reason for the previous posterior position is remedied. See some things a Chiropractor can do for breech and posterior by reading   Professional Help .

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What to know if your baby is breech

Find out what breech position means, how to turn a breech baby, and what having a breech baby means for your labor and delivery.

What does it mean when a baby is breech?

Signs of a breech baby, why are some babies breech, how to turn a breech baby: is it possible, will i need a c-section if my baby is breech, how to turn a breech baby naturally.

Breech is a term used to describe your baby's position in the womb. Breech position means your baby is bottom-down instead of head-down.

Babies are often active in early pregnancy, moving into different positions. But by around 8 months, there's not much room in the uterus. Most babies maximize their cramped quarters by settling in head down, in what's known as a cephalic or vertex presentation. But if you have a breech baby, it means they're poised to come out buttocks and/or feet first. At 28 weeks or less, about a quarter of babies are breech, and at 32 weeks, 7 percent are breech. By the end of pregnancy, only 3 to 4 percent of babies are in breech position. At term, a baby in breech position is unlikely to turn on their own.

There are several types of breech presentations:

• Frank breech (bottom first with feet up near the head)
• Complete breech (bottom first with legs crossed)
• Incomplete or footling breech (one or both feet are poised to come out first)

(In rare cases, a baby will be sideways in the uterus with their shoulder, back, or arm presenting first – this is called a transverse lie.)

See what these breech presentations look like .

If your baby is in breech position, you may feel them kicking in your lower belly. Or you may feel pressure under your ribcage, from their head.

By the beginning of your third trimester , your practitioner may be able to tell what position your baby is in by feeling your abdomen and locating the baby's head, back, and bottom.

If your baby's position isn't clear during an abdominal exam at 36 weeks, your caregiver may do an internal exam to try to feel what part of the baby is in your pelvis. In some cases, they may use ultrasound to confirm the baby's position.

We don't usually know why some babies are breech – in most cases it seems to be chance. While sometimes a baby with certain birth defects may not turn to a head-down position, most babies in breech position are perfectly fine. Here are some things that might increase the risk of a breech presentation:

• You're carrying multiples
• You've been pregnant before
• You've had a breech presentation before
• There's too much amniotic fluid or not enough amniotic fluid
• You have placenta previa (the placenta is covering all of part of the opening of the uterus)
• Your baby is preterm
• Your uterus is shaped abnormally or has growths, such as fibroids
• The umbilical cord is short
• You were a breech delivery, or your sibling or parent was a breech delivery
• Advanced maternal age (especially age 45 and older)
• Your baby is a low weight at delivery
• You're having a girl

There is a procedure for turning a breech baby. It's called an external cephalic version (ECV). An ob/gyn turns your baby by applying pressure to your abdomen and manually manipulating the baby into a head-down position. Some women find it very uncomfortable or even painful.

An EVC has about a 58 percent success rate, and it's more likely to work if this isn't your first baby. It's not for everyone – you can't have the procedure if you're carrying multiples or if you have too little amniotic fluid or placental abruption , for example. Your provider also won't attempt to turn your breech baby if your baby has any health problems.

The procedure is done after 36 weeks and in the hospital, where your baby can be monitored and where you'll be near a delivery room should any complications arise.

It depends, and it's something you'll want to talk with your caregiver about ahead of time. Discuss your preferences, the advantages and risks of each option ( vaginal and cesarean delivery of a breech presentation), and their experience. The biggest risk of a breech delivery is when the body delivers but the head stays entrapped within the cervix.

In the United States, most breech babies are delivered via cesarean. You may wind up having a vaginal breech delivery if your labor is so rapid that you arrive at the hospital just about to deliver. Another scenario is if you have a twin pregnancy where the first baby is in the head-first position and the second baby is not. A baby who delivers head-first will make room for the breech baby.

However, the vast majority of babies who remain breech arrive by c-section. If a c-section is planned, it will usually be scheduled at 39 weeks. To make sure your baby hasn't changed position in the meantime, you'll have an ultrasound at the hospital to confirm their position just before the surgery.

If you go into labor or your water will break s before your planned c-section, be sure to call your provider right away and head for the hospital.

In rare circumstances, if you're at low risk of complications and your caregiver is experienced delivering breech babies vaginally, you may choose to have what is called a "trial of vaginal birth." This means that you can attempt to deliver vaginally but should be prepared to have a cesarean delivery if labor isn't progressing well. You and your baby will be closely monitored during labor.

In addition to ECV, there are some alternative, natural ways to try to turn your baby. There's no proof that any of them work – or that all of them are safe. Consult your practitioner before trying them.

There's no conclusive proof that the mother's position has any effect on the baby's position, but the idea is to employ gravity to help your baby somersault into a head-down position. A few tips:

• Get into one of the following positions twice a day, starting at around 32 weeks.
• Be sure to do these moves on an empty stomach, lest your lunch comes back up.
• Make sure there's someone around to help you get up if you start feeling lightheaded.
• If you find these positions uncomfortable, stop doing them.

Position 1: Lie flat on your back and raise your pelvis so that it's 9 to 12 inches off the floor. Support your hips with a pillow and stay in this position for five to 15 minutes. Position 2: Kneel down, with your forearms on the floor in front of you, so that your bottom sticks up in the air. Stay in this position for five to 15 minutes. Sleeping position

Many women wonder if there are sleeping positions to turn a breech baby. But the positions you use to try to coax your baby head down for a short time shouldn't be used while you're sleeping. (It's not safe to sleep flat on your back in late pregnancy, for example, because the weight of your baby may compress the blood vessels that provide oxygen and nutrients to them.)

The best position for sleeping during pregnancy is on your side. Placing a pillow between your legs in this position may help open your pelvis, giving your baby room to move more easily. Support your back with plenty of pillows, too. Again, there's no proof that this works, but since it's the best sleeping position for you and your baby, you may as well give it a try.

Moxibustion

This ancient Chinese technique burns herbs to stimulate key acupressure points. To help turn a breech baby, an acupuncturist or other practitioner burns mugwort near the acupressure point of your pinky toes. According to Chinese medicine, this should stimulate your baby's activity enough that they may change position on their own. Some studies show that moxibustion in combination with acupuncture and/or positioning methods may be of some benefit. Others show moxibustion to provide no help in coaxing a baby into cephalic position. If you've discussed it with your caregiver and want to give it a try, contact your state acupuncture or Chinese medicine association and ask for the names of licensed practitioners.

One small study found that women who are regularly hypnotized into a state of deep relaxation at 37 to 40 weeks are more likely to have their baby turn than other women. If you're willing to try this technique, look for a licensed hypnotherapist with experience working with pregnant women.

Chiropractic care

There's a technique – called The Webster Breech Technique – that aims to reduce stress on the pelvis by relaxing the uterus and surrounding ligaments. The idea is that a breech baby can turn more naturally in a relaxed uterus, but research is limited as to the risks and benefits of this technique. If you're interested, talk with your provider about working with a chiropractor who's experienced with the technique.

This is a safe – and again, unproven – method based on the fact that your baby can hear sounds outside the womb. Simply play music close to the lower part of your abdomen (some women use headphones) to encourage your baby to move in the direction of the sound.

Learn more:

• C-section recovery
• Third trimester pregnancy guide and checklist
• Hospital bag checklist

Was this article helpful?

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ACOG. 2019. If your baby is breech. FAQ. The American College of Obstetricians and Gynecologists. https://www.acog.org/womens-health/faqs/if-your-baby-is-breech Opens a new window [Accessed November 2021]

ACOG. 2018. Mode of term singleton breech delivery. Committee opinion number 745. The American College of Obstetricians and Gynecologists. https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2018/08/mode-of-term-singleton-breech-delivery Opens a new window [Accessed November 2021]

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Ekeus C et al. 2019. Vaginal breech delivery at term and neonatal morbidity and mortality — a population-based cohort study in Sweden. Journal of Maternal Fetal Neonatal Medicine 32(2):265. https://pubmed.ncbi.nlm.nih.gov/28889774/ Opens a new window [Accessed November 2021]

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Garcia MM et al. 2019 Effectiveness and safety of acupuncture and moxibustion in pregnant women with noncephalic presentation: An overview of systematic reviews. Evidence Based Complementary Alternative Medicine 7036914. https://pubmed.ncbi.nlm.nih.gov/31885661/ Opens a new window [Accessed November 2021]

Gray C. 2021. Breech presentation. StatPearls. https://www.ncbi.nlm.nih.gov/books/NBK448063/ Opens a new window [Accessed November 2021]

Meaghan M et al. 2021. External cephalic version. NCBI StatPearls. https://www.ncbi.nlm.nih.gov/books/NBK482475/ Opens a new window [Accessed November 2021]

MedlinePlus. 2020. Breech - series - Types of breech presentation. https://medlineplus.gov/ency/presentations/100193_3.htm Opens a new window [Accessed November 2020]

Noli SA et al. 2019. Preterm birth, low gestational age, low birth weight, parity, and other determinants of breech presentation: Results from a large retrospective population-based study. Biomed Research International https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6766171/ Opens a new window [Accessed November 2021]

Pistolese RA. 2002. The Webster Technique: A chiropractic technique with obstetric implications. Journal of Manipulative and Physiological Therapeutics 25(6): E1-9. https://pubmed.ncbi.nlm.nih.gov/12183701/ Opens a new window [Accessed November 2021]

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Breech Position: What It Means if Your Baby Is Breech

Medical review policy, latest update:.

Medically reviewed for accuracy.

What does it mean if a baby is breech?

What are the different types of breech positions, what causes a baby to be breech, recommended reading, how can you tell if your baby is in a breech position, what does it mean to turn a breech baby, how can you turn a breech baby, how does labor usually start with a breech baby.

If your cervix dilates too slowly, if your baby doesn’t move down the birth canal steadily or if other problems arise, you’ll likely have a C-section. Talk your options over with your practitioner now to be prepared. Remember that though you may feel disappointed things didn’t turn out exactly as you envisioned, these feelings will melt away once your bundle of joy safely enters the world.

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INTRODUCTION

This topic will provide an overview of major issues related to breech presentation, including choosing the best route for delivery. Techniques for breech delivery, with a focus on the technique for vaginal breech delivery, are discussed separately. (See "Delivery of the singleton fetus in breech presentation" .)

TYPES OF BREECH PRESENTATION

● Frank breech – Both hips are flexed and both knees are extended so that the feet are adjacent to the head ( figure 1 ); accounts for 50 to 70 percent of breech fetuses at term.

● Complete breech – Both hips and both knees are flexed ( figure 2 ); accounts for 5 to 10 percent of breech fetuses at term.

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• Fetal presentation before birth

The way a baby is positioned in the uterus just before birth can have a big effect on labor and delivery. This positioning is called fetal presentation.

Babies twist, stretch and tumble quite a bit during pregnancy. Before labor starts, however, they usually come to rest in a way that allows them to be delivered through the birth canal headfirst. This position is called cephalic presentation. But there are other ways a baby may settle just before labor begins.

Following are some of the possible ways a baby may be positioned at the end of pregnancy.

Head down, face down

When a baby is head down, face down, the medical term for it is the cephalic occiput anterior position. This the most common position for a baby to be born in. With the face down and turned slightly to the side, the smallest part of the baby's head leads the way through the birth canal. It is the easiest way for a baby to be born.

Head down, face up

When a baby is head down, face up, the medical term for it is the cephalic occiput posterior position. In this position, it might be harder for a baby's head to go under the pubic bone during delivery. That can make labor take longer.

Most babies who begin labor in this position eventually turn to be face down. If that doesn't happen, and the second stage of labor is taking a long time, a member of the health care team may reach through the vagina to help the baby turn. This is called manual rotation.

In some cases, a baby can be born in the head-down, face-up position. Use of forceps or a vacuum device to help with delivery is more common when a baby is in this position than in the head-down, face-down position. In some cases, a C-section delivery may be needed.

Frank breech

When a baby's feet or buttocks are in place to come out first during birth, it's called a breech presentation. This happens in about 3% to 4% of babies close to the time of birth. The baby shown below is in a frank breech presentation. That's when the knees aren't bent, and the feet are close to the baby's head. This is the most common type of breech presentation.

If you are more than 36 weeks into your pregnancy and your baby is in a frank breech presentation, your health care professional may try to move the baby into a head-down position. This is done using a procedure called external cephalic version. It involves one or two members of the health care team putting pressure on your belly with their hands to get the baby to roll into a head-down position.

If the procedure isn't successful, or if the baby moves back into a breech position, talk with a member of your health care team about the choices you have for delivery. Most babies in a frank breech position are born by planned C-section.

Complete and incomplete breech

A complete breech presentation, as shown below, is when the baby has both knees bent and both legs pulled close to the body. In an incomplete breech, one or both of the legs are not pulled close to the body, and one or both of the feet or knees are below the baby's buttocks. If a baby is in either of these positions, you might feel kicking in the lower part of your belly.

If you are more than 36 weeks into your pregnancy and your baby is in a complete or incomplete breech presentation, your health care professional may try to move the baby into a head-down position. This is done using a procedure called external cephalic version. It involves one or two members of the health care team putting pressure on your belly with their hands to get the baby to roll into a head-down position.

If the procedure isn't successful, or if the baby moves back into a breech position, talk with a member of your health care team about the choices you have for delivery. Many babies in a complete or incomplete breech position are born by planned C-section.

When a baby is sideways — lying horizontal across the uterus, rather than vertical — it's called a transverse lie. In this position, the baby's back might be:

• Down, with the back facing the birth canal.
• Sideways, with one shoulder pointing toward the birth canal.
• Up, with the hands and feet facing the birth canal.

Although many babies are sideways early in pregnancy, few stay this way when labor begins.

If your baby is in a transverse lie during week 37 of your pregnancy, your health care professional may try to move the baby into a head-down position. This is done using a procedure called external cephalic version. External cephalic version involves one or two members of your health care team putting pressure on your belly with their hands to get the baby to roll into a head-down position.

If the procedure isn't successful, or if the baby moves back into a transverse lie, talk with a member of your health care team about the choices you have for delivery. Many babies who are in a transverse lie are born by C-section.

If you're pregnant with twins and only the twin that's lower in the uterus is head down, as shown below, your health care provider may first deliver that baby vaginally.

Then, in some cases, your health care team may suggest delivering the second twin in the breech position. Or they may try to move the second twin into a head-down position. This is done using a procedure called external cephalic version. External cephalic version involves one or two members of the health care team putting pressure on your belly with their hands to get the baby to roll into a head-down position.

Your health care team may suggest delivery by C-section for the second twin if:

• An attempt to deliver the baby in the breech position is not successful.
• You do not want to try to have the baby delivered vaginally in the breech position.
• An attempt to move the baby into a head-down position is not successful.
• You do not want to try to move the baby to a head-down position.

In some cases, your health care team may advise that you have both twins delivered by C-section. That might happen if the lower twin is not head down, the second twin has low or high birth weight as compared to the first twin, or if preterm labor starts.

• Landon MB, et al., eds. Normal labor and delivery. In: Gabbe's Obstetrics: Normal and Problem Pregnancies. 8th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed May 19, 2023.
• Holcroft Argani C, et al. Occiput posterior position. https://www.updtodate.com/contents/search. Accessed May 19, 2023.
• Frequently asked questions: If your baby is breech. American College of Obstetricians and Gynecologists https://www.acog.org/womens-health/faqs/if-your-baby-is-breech. Accessed May 22, 2023.
• Hofmeyr GJ. Overview of breech presentation. https://www.updtodate.com/contents/search. Accessed May 22, 2023.
• Strauss RA, et al. Transverse fetal lie. https://www.updtodate.com/contents/search. Accessed May 22, 2023.
• Chasen ST, et al. Twin pregnancy: Labor and delivery. https://www.updtodate.com/contents/search. Accessed May 22, 2023.
• Cohen R, et al. Is vaginal delivery of a breech second twin safe? A comparison between delivery of vertex and non-vertex second twins. The Journal of Maternal-Fetal & Neonatal Medicine. 2021; doi:10.1080/14767058.2021.2005569.
• Marnach ML (expert opinion). Mayo Clinic. May 31, 2023.

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Breech Births

In the last weeks of pregnancy, a baby usually moves so his or her head is positioned to come out of the vagina first during birth. This is called a vertex presentation. A breech presentation occurs when the baby’s buttocks, feet, or both are positioned to come out first during birth. This happens in 3–4% of full-term births.

What are the different types of breech birth presentations?

• Complete breech: Here, the buttocks are pointing downward with the legs folded at the knees and feet near the buttocks.
• Frank breech: In this position, the baby’s buttocks are aimed at the birth canal with its legs sticking straight up in front of his or her body and the feet near the head.
• Footling breech: In this position, one or both of the baby’s feet point downward and will deliver before the rest of the body.

What causes a breech presentation?

The causes of breech presentations are not fully understood. However, the data show that breech birth is more common when:

• You have been pregnant before
• In pregnancies of multiples
• When there is a history of premature delivery
• When the uterus has too much or too little amniotic fluid
• When there is an abnormally shaped uterus or a uterus with abnormal growths, such as fibroids
• The placenta covers all or part of the opening of the uterus placenta previa

How is a breech presentation diagnosed?

A few weeks prior to the due date, the health care provider will place her hands on the mother’s lower abdomen to locate the baby’s head, back, and buttocks. If it appears that the baby might be in a breech position, they can use ultrasound or pelvic exam to confirm the position. Special x-rays can also be used to determine the baby’s position and the size of the pelvis to determine if a vaginal delivery of a breech baby can be safely attempted.

Can a breech presentation mean something is wrong?

Even though most breech babies are born healthy, there is a slightly elevated risk for certain problems. Birth defects are slightly more common in breech babies and the defect might be the reason that the baby failed to move into the right position prior to delivery.

Can a breech presentation be changed?

It is preferable to try to turn a breech baby between the 32nd and 37th weeks of pregnancy . The methods of turning a baby will vary and the success rate for each method can also vary. It is best to discuss the options with the health care provider to see which method she recommends.

Medical Techniques

External Cephalic Version (EVC)  is a non-surgical technique to move the baby in the uterus. In this procedure, a medication is given to help relax the uterus. There might also be the use of an ultrasound to determine the position of the baby, the location of the placenta and the amount of amniotic fluid in the uterus.

Gentle pushing on the lower abdomen can turn the baby into the head-down position. Throughout the external version the baby’s heartbeat will be closely monitored so that if a problem develops, the health care provider will immediately stop the procedure. ECV usually is done near a delivery room so if a problem occurs, a cesarean delivery can be performed quickly. The external version has a high success rate and can be considered if you have had a previous cesarean delivery.

ECV will not be tried if:

• You are carrying more than one fetus
• There are concerns about the health of the fetus
• You have certain abnormalities of the reproductive system
• The placenta is in the wrong place
• The placenta has come away from the wall of the uterus ( placental abruption )

Complications of EVC include:

• Prelabor rupture of membranes
• Changes in the fetus’s heart rate
• Placental abruption
• Preterm labor

Vaginal delivery versus cesarean for breech birth?

Most health care providers do not believe in attempting a vaginal delivery for a breech position. However, some will delay making a final decision until the woman is in labor. The following conditions are considered necessary in order to attempt a vaginal birth:

• The baby is full-term and in the frank breech presentation
• The baby does not show signs of distress while its heart rate is closely monitored.
• The process of labor is smooth and steady with the cervix widening as the baby descends.
• The health care provider estimates that the baby is not too big or the mother’s pelvis too narrow for the baby to pass safely through the birth canal.
• Anesthesia is available and a cesarean delivery possible on short notice

What are the risks and complications of a vaginal delivery?

In a breech birth, the baby’s head is the last part of its body to emerge making it more difficult to ease it through the birth canal. Sometimes forceps are used to guide the baby’s head out of the birth canal. Another potential problem is cord prolapse . In this situation the umbilical cord is squeezed as the baby moves toward the birth canal, thus slowing the baby’s supply of oxygen and blood. In a vaginal breech delivery, electronic fetal monitoring will be used to monitor the baby’s heartbeat throughout the course of labor. Cesarean delivery may be an option if signs develop that the baby may be in distress.

When is a cesarean delivery used with a breech presentation?

Most health care providers recommend a cesarean delivery for all babies in a breech position, especially babies that are premature. Since premature babies are small and more fragile, and because the head of a premature baby is relatively larger in proportion to its body, the baby is unlikely to stretch the cervix as much as a full-term baby. This means that there might be less room for the head to emerge.

Want to Know More?

• Creating Your Birth Plan
• Labor & Birth Terms to Know
• Cesarean Birth After Care

Compiled using information from the following sources:

• ACOG: If Your Baby is Breech
• William’s Obstetrics Twenty-Second Ed. Cunningham, F. Gary, et al, Ch. 24.
• Danforth’s Obstetrics and Gynecology Ninth Ed. Scott, James R., et al, Ch. 21.

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• Breech presentation occurs in three to four per cent of term deliveries and is more common in nulliparous women.
• External cephalic version (ECV) from 37 weeks has been shown to decrease the incidence of breech presentation at term and the subsequent elective caesarean section (ELCS) rate.
• Vaginal breech birth increases the risk of low Apgar scores and more serious short-term complications, but evidence has not shown an increase in long-term morbidity.
• Emergency caesarean section (EMCS) is needed in approximately 40 per cent of women planning a vaginal breech birth.
• 0.5/1000 with ELCS for breech >39 weeks gestation
• 2.0/1000 planned vaginal breech birth >39/40
• 1.0/1000 with planned cephalic birth.
• A reduction in planned vaginal breech birth followed publication of the Term Breech Trial (TBT) in 2001.
• Acquisition of skills necessary to manage breech presentation (for example, ECV) is important to optimise outcomes.

Clinical suspicion of breech presentation

• Abdominal palpation: if the presenting part is irregular and not ballotable or if the fetal head is ballotable at the fundus
• Pelvic examination: head not felt in the pelvis
• Cord prolapse
• Very thick meconium after rupture of membranes
• Fetal heart heard higher in the abdomen

In cases of extended breech, the breech may not be ballotable and the fetal heart may be heard in the same location as expected for a cephalic presentation.

If breech presentation is suspected, an ultrasound examination will confirm diagnosis.

Cord prolapse is an obstetric emergency. Urgent delivery is indicated after confirming gestation and fetal viability.

Diagnosis: preterm ≤36+6 weeks

• Breech presentation is a normal finding in preterm pregnancy.
• If diagnosed at the 35-36 week antenatal visit, refer the woman for ultrasound scan to enable assessment prior to ECV.
• Mode of birth in a breech preterm delivery depends on the clinical circumstances.

Diagnosis: ≥37+0 weeks

• determine type of breech presentation
• determine extension/flexion of fetal head
• locate position of placenta and exclude placenta praevia
• exclude fetal congenital abnormality
• calculate amniotic fluid index
• estimate fetal weight.

Practice points

• Offer ECV if there are no contraindications.
• If ECV is declined or unsuccessful, provide counselling on risks and benefits of a planned vaginal birth versus an ELCS.
• Inform the woman that there are fewer maternal complications with a successful vaginal birth, however the risk to the woman increases significantly if there is a need for an EMCS.
• Inform the woman that caesarean section increases the risk of complication in future pregnancies, including the risk of a repeat caesarean section and the risk of invasive placentation.
• If the woman chooses an ELCS, document consent and organise booking for 39 weeks gestation.

Information and decision making

Women with a breech presentation should have the opportunity to make informed decisions about their care and treatment, in partnership with the clinicians providing care.

Planning for birth requires careful assessment for risk of poor outcomes relating to planned vaginal breech birth. If any risk factors are identified, inform the woman that an ELCS is recommended due to increased perinatal risk.

Good communication between clinicians and women is essential. Treatment, care and information provided should:

• take into account women's individual needs and preferences
• be supported by evidence-based, written information tailored to the needs of the individual woman
• be culturally appropriate
• be accessible to women, their partners, support people and families
• take into account any specific needs, such as physical or cognitive disabilities or limitations to their ability to understand spoken or written English.

Documentation

The following should be documented in the woman's hospital medical record and (where applicable) in her hand-held medical record:

• discussion of risks and benefits of vaginal breech birth and ELCS
• discussion of the woman's questions about planned vaginal breech birth and ELCS
• discussion of ECV, if applicable
• consultation, referral and escalation

External cephalic version (ECV)

• ECV can be offered from 37 weeks gestation
• The woman must provide written consent prior to the procedure
• The success rate of ECV is 40-60 per cent
• Approximately one in 200 ECV attempts will lead to EMCS
• ECV should only be performed by a suitably trained, experienced clinician
• continuous electronic fetal monitoring (EFM)
• capability to perform an EMCS.

Contraindications

Table 1. Contraindications to ECV

Precautions

• Hypertension
• Oligohydramnios
• Nuchal cord

Escalate care to a consultant obstetrician if considering ECV in these circumstances.

• Perform a CTG prior to the procedure - continue until  RANZCOG criteria  for a normal antenatal CTG are met.
• 250 microg s/c, 30 minutes prior to the procedure.
• Administer Anti-D immunoglobulin if the woman is rhesus negative.
• Do not make more than four attempts at ECV, for a suggested maximum time of ten minutes in total.
• Undertake CTG monitoring post-procedure until  RANZCOG criteria  for a normal antenatal CTG are met.

Emergency management

Urgent delivery is indicated in the event of the following complications:

• abnormal CTG
• vaginal bleeding
• unexplained pain.

Initiate emergency response as per local guidelines.

Alternatives to ECV

There is a lack of evidence to support the use of moxibustion, acupuncture or postural techniques to achieve a vertex presentation after 35 weeks gestation.

Criteria for a planned vaginal breech birth

• Documented evidence of counselling regarding mode of birth
• Documentation of informed consent, including written consent from the woman
• Estimated fetal weight of 2500-4000g
• Flexed fetal head
• Emergency theatre facilities available on site
• Availability of suitably skilled healthcare professional
• Frank or complete breech presentation
• No previous caesarean section.
• Cord presentation
• Fetal growth restriction or macrosomia
• Any presentation other than a frank or complete breech
• Extension of the fetal head
• Fetal anomaly incompatible with vaginal delivery
• Clinically inadequate maternal pelvis
• Previous caesarean section
• Inability of the service to provide experienced personnel.

If an ELCS is booked

• Confirm presentation by ultrasound scan when a woman presents for ELCS.
• If fetal presentation is cephalic on admission for ELCS, plan ongoing management with the woman.

Intrapartum management

Fetal monitoring.

• Advise the woman that continuous EFM may lead to improved neonatal outcomes.
• Where continuous EFM is declined, perform intermittent EFM or intermittent auscultation, with conversion to EFM if an abnormality is detected.
• A fetal scalp electrode can be applied to the breech.

Position of the woman

• The optimal maternal position for birth is upright.
• Lithotomy may be appropriate, depending on the accoucheur's training and experience.

Pain relief

• Epidural analgesia may increase the risk of intervention with a vaginal breech birth.
• Epidural analgesia may impact on the woman's ability to push spontaneously in the second stage of labour.

Induction of labour (IOL)

See the  IOL eHandbook page  for more detail.

• IOL may be offered if clinical circumstances are favourable and the woman wishes to have a vaginal birth.
• Augmentation (in the absence of an epidural) should be avoided as adequate progress in the absence of augmentation may be the best indicator of feto-pelvic proportions.

The capacity to offer IOL will depend on clinician experience and availability and service capability.

First stage

• Manage with the same principles as a cephalic presentation.
• Labour should be expected to progress as for a cephalic presentation.
• If progress in the first stage is slow, consider a caesarean section.
• If an epidural is in situ and contractions are less than 4:10, consult with a senior obstetrician.
• Avoid routine amniotomy to avoid the risk of cord prolapse or cord compression.

Second stage

• Allow passive descent of the breech to the perineum prior to active pushing.
• If breech is not visible within one hour of passive descent, a caesarean section is normally recommended.
• Active second stage should be ½ hour for a multigravida and one hour for a primipara.
• All midwives and obstetricians should be familiar with the techniques and manoeuvres required to assist a vaginal breech birth.
• Ensure a consultant obstetrician is present for birth.
• Ensure a senior paediatric clinician is present for birth.

VIDEO:  Maternity Training International - Vaginal Breech Birth

• Encouragement of maternal pushing (if at all) should not begin until the presenting part is visible.
• A hands-off approach is recommended.
• Significant cord compression is common once buttocks have passed the perineum.
• Timely intervention is recommended if there is slow progress once the umbilicus has delivered.
• Allow spontaneous birth of the trunk and limbs by maternal effort as breech extraction can cause extension of the arms and head.
• Grasp the fetus around the bony pelvic girdle, not soft tissue, to avoid trauma.
• Assist birth if there is a delay of more than five minutes from delivery of the buttocks to the head, or of more than three minutes from the umbilicus to the head.
• Signs that delivery should be expedited also include lack of tone or colour or sign of poor fetal condition.
• Ensure fetal back remains in the anterior position.
• Routine episiotomy not recommended.
• Lovset's manoeuvre for extended arms.
• Reverse Lovset's manoeuvre may be used to reduce nuchal arms.
• Supra-pubic pressure may aide flexion of the fetal head.
• Maricueau-Smellie-Veit manoeuvre or forceps may be used to deliver the after coming head.

Undiagnosed breech in labour

• This occurs in approximately 25 per cent of breech presentations.
• Management depends on the stage of labour when presenting.
• Assessment is required around increased complications, informed consent and suitability of skilled expertise.
• Do not routinely offer caesarean section to women in active second stage.
• If there is no senior obstetrician skilled in breech delivery, an EMCS is the preferred option.
• If time permits, a detailed ultrasound scan to estimate position of fetal neck and legs and estimated fetal weight should be made and the woman counselled.

Entrapment of the fetal head

This is an extreme emergency

This complication is often due to poor selection for vaginal breech birth.

• A vaginal examination (VE) should be performed to ensure that the cervix is fully dilated.
• If a lip of cervix is still evident try to push the cervix over the fetal head.
• If the fetal head has entered the pelvis, perform the Mauriceau-Smellie-Veit manoeuvre combined with suprapubic pressure from a second attendant in a direction that maintains flexion and descent of the fetal head.
• Rotate fetal body to a lateral position and apply suprapubic pressure to flex the fetal head; if unsuccessful consider alternative manoeuvres.
• Reassess cervical dilatation; if not fully dilated consider Duhrssen incision at 2, 10 and 6 o'clock.
• A caesarean section may be performed if the baby is still alive.

Neonatal management

• Paediatric review.
• Routine observations as per your local guidelines, recorded on a track and trigger chart.
• Observe for signs of jaundice.
• Observe for signs of tissue or nerve damage.
• Hip ultrasound scan to be performed at 6-12 weeks post birth to monitor for developmental dysplasia of the hip (DDH). See Neonatal eHandbook -  Developmental dysplasia of the hip .

More information

Audit and performance improvement.

All maternity services should have processes in place for:

• auditing clinical practice and outcomes
• providing feedback to clinicians on audit results
• addressing risks, if identified
• implementing change, if indicated.

Potential auditable standards are:

• number of women with a breech presentation offered ECV
• success rate of ECV
• ECV complications
• rate of planned vaginal breech birth
• breech birth outcomes for vaginal and caesarean birth.

For more information or assistance with auditing, please contact us via  [email protected]

• Bue and Lauszus 2016, Moxibustion did not have an effect in a randomised clinical trial for version of breech position.  Danish Medical Journal  63(2), A599
• Coulon et.al. 2014,  Version of breech fetuses by moxibustion with acupuncture.  Obstetrics and Gynecology  124(1), 32-39. DOI: 10.1097/AOG.0000000000000303
• Coyle ME, Smith CA, Peat B 2012, Cephalic version by moxibustion for breech presentation.  Cochrane Database of Systematic Reviews  2012, Issue 5. Art. No.: CD003928. DOI: 10.1002/14651858.CD003928.pub3
• Evans J 2012,  Essentially MIDIRS Understanding Physiological Breech Birth  Volume 3. Number 2. February 2012
• Hoffmann J, Thomassen K, Stumpp P, Grothoff M, Engel C, Kahn T, et al. 2016, New MRI Criteria for Successful Vaginal Breech Delivery in Primiparae.  PLoS ONE  11(8): e0161028. doi:10.1371/journal.pone.0161028
• Hofmeyr GJ, Kulier R 2012, Cephalic version by postural management for breech presentation.  Cochrane Database of Systematic Reviews  2012, Issue 10. Art. No.: CD000051. DOI: 10.1002/14651858.CD000051.pub2
• New South Wales Department of Health 2013,  Maternity: Management of Breech Presentation  HNELHD CG 13_01, NSW Government; 2013
• Royal College of Obstetricians and Gynaecologists 2017, External Cephalic Version and Reducing the Incidence of Term Breech Presentation.  Green-top Guideline No. 20a . London: RCOG; 2017
• The Royal Australian and New Zealand College of Obstetricians and Gynaecologists (RANZCOG) 2016,  Management of breech presentation at term , July 2016 C-Obs-11:
• The Royal Women's Hospital 2015,  Management of Breech - Clinical Guideline
• Women's and Newborn Health Service, King Edward Memorial Hospital 2015, Complications of Pregnancy Breech Presentation

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First published:  November 2018 Due for review:  November 2021

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What Is Breech?

When a fetus is delivered buttocks or feet first

• Types of Presentation

Risk Factors

Complications.

Breech concerns the position of the fetus before labor . Typically, the fetus comes out headfirst, but in a breech delivery, the buttocks or feet come out first. This type of delivery is risky for both the pregnant person and the fetus.

This article discusses the different types of breech presentations, risk factors that might make a breech presentation more likely, treatment options, and complications associated with a breech delivery.

Verywell / Jessica Olah

Types of Breech Presentation

During the last few weeks of pregnancy, a fetus usually rotates so that the head is positioned downward to come out of the vagina first. This is called the vertex position.

In a breech presentation, the fetus does not turn to lie in the correct position. Instead, the fetus’s buttocks or feet are positioned to come out of the vagina first.

At 28 weeks of gestation, approximately 20% of fetuses are in a breech position. However, the majority of these rotate to the proper vertex position. At full term, around 3%–4% of births are breech.

The different types of breech presentations include:

• Complete : The fetus’s knees are bent, and the buttocks are presenting first.
• Frank : The fetus’s legs are stretched upward toward the head, and the buttocks are presenting first.
• Footling : The fetus’s foot is showing first.

Signs of Breech

There are no specific symptoms associated with a breech presentation.

Diagnosing breech before the last few weeks of pregnancy is not helpful, since the fetus is likely to turn to the proper vertex position before 35 weeks gestation.

A healthcare provider may be able to tell which direction the fetus is facing by touching a pregnant person’s abdomen. However, an ultrasound examination is the best way to determine how the fetus is lying in the uterus.

Most breech presentations are not related to any specific risk factor. However, certain circumstances can increase the risk for breech presentation.

These can include:

• Previous pregnancies
• Multiple fetuses in the uterus
• An abnormally shaped uterus
• Uterine fibroids , which are noncancerous growths of the uterus that usually appear during the childbearing years
• Placenta previa, a condition in which the placenta covers the opening to the uterus
• Preterm labor or prematurity of the fetus
• Too much or too little amniotic fluid (the liquid that surrounds the fetus during pregnancy)
• Fetal congenital abnormalities

Most fetuses that are breech are born by cesarean delivery (cesarean section or C-section), a surgical procedure in which the baby is born through an incision in the pregnant person’s abdomen.

In rare instances, a healthcare provider may plan a vaginal birth of a breech fetus. However, there are more risks associated with this type of delivery than there are with cesarean delivery. 

Before cesarean delivery, a healthcare provider might utilize the external cephalic version (ECV) procedure to turn the fetus so that the head is down and in the vertex position. This procedure involves pushing on the pregnant person’s belly to turn the fetus while viewing the maneuvers on an ultrasound. This can be an uncomfortable procedure, and it is usually done around 37 weeks gestation.

ECV reduces the risks associated with having a cesarean delivery. It is successful approximately 40%–60% of the time. The procedure cannot be done once a pregnant person is in active labor.

Complications related to ECV are low and include the placenta tearing away from the uterine lining, changes in the fetus’s heart rate, and preterm labor.

ECV is usually not recommended if the:

• Pregnant person is carrying more than one fetus
• Placenta is in the wrong place
• Healthcare provider has concerns about the health of the fetus
• Pregnant person has specific abnormalities of the reproductive system

Recommendations for Previous C-Sections

The American College of Obstetricians and Gynecologists (ACOG) says that ECV can be considered if a person has had a previous cesarean delivery.

During a breech delivery, the umbilical cord might come out first and be pinched by the exiting fetus. This is called cord prolapse and puts the fetus at risk for decreased oxygen and blood flow. There’s also a risk that the fetus’s head or shoulders will get stuck inside the mother’s pelvis, leading to suffocation.

Complications associated with cesarean delivery include infection, bleeding, injury to other internal organs, and problems with future pregnancies.

A healthcare provider needs to weigh the risks and benefits of ECV, delivering a breech fetus vaginally, and cesarean delivery.

In a breech delivery, the fetus comes out buttocks or feet first rather than headfirst (vertex), the preferred and usual method. This type of delivery can be more dangerous than a vertex delivery and lead to complications. If your baby is in breech, your healthcare provider will likely recommend a C-section.

A Word From Verywell

Knowing that your baby is in the wrong position and that you may be facing a breech delivery can be extremely stressful. However, most fetuses turn to have their head down before a person goes into labor. It is not a cause for concern if your fetus is breech before 36 weeks. It is common for the fetus to move around in many different positions before that time.

At the end of your pregnancy, if your fetus is in a breech position, your healthcare provider can perform maneuvers to turn the fetus around. If these maneuvers are unsuccessful or not appropriate for your situation, cesarean delivery is most often recommended. Discussing all of these options in advance can help you feel prepared should you be faced with a breech delivery.

American College of Obstetricians and Gynecologists. If your baby is breech .

TeachMeObGyn. Breech presentation .

MedlinePlus. Breech birth .

Hofmeyr GJ, Kulier R, West HM. External cephalic version for breech presentation at term . Cochrane Database Syst Rev . 2015 Apr 1;2015(4):CD000083. doi:10.1002/14651858.CD000083.pub3

By Christine Zink, MD Dr. Zink is a board-certified emergency medicine physician with expertise in the wilderness and global medicine.

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What Causes Breech Presentation?

Learn more about the types, causes, and risks of breech presentation, along with how breech babies are typically delivered.

What Is Breech Presentation?

Types of breech presentation, what causes a breech baby, can you turn a breech baby, how are breech babies delivered.

FatCamera/Getty Images

Toward the end of pregnancy, your baby will start to get into position for delivery, with their head pointed down toward the vagina. This is otherwise known as vertex presentation. However, some babies turn inside the womb so that their feet or buttocks are poised to be delivered first, which is commonly referred to as breech presentation, or a breech baby.

As you near the end of your pregnancy journey, an OB-GYN or health care provider will check your baby's positioning. You might find yourself wondering: What causes breech presentation? Are there risks involved? And how are breech babies delivered? We turned to experts and research to answer some of the most common questions surrounding breech presentation, along with what causes this positioning in the first place.

During your pregnancy, your baby constantly moves around the uterus. Indeed, most babies do somersaults up until the 36th week of pregnancy , when they pick their final position in the womb, says Laura Riley , MD, an OB-GYN in New York City. Approximately 3-4% of babies end up “upside-down” in breech presentation, with their feet or buttocks near the cervix.

Breech presentation is typically diagnosed during a visit to an OB-GYN, midwife, or health care provider. Your physician can feel the position of your baby's head through your abdominal wall—or they can conduct a vaginal exam if your cervix is open. A suspected breech presentation should ultimately be confirmed via an ultrasound, after which you and your provider would have a discussion about delivery options, potential issues, and risks.

There are three types of breech babies: frank, footling, and complete. Learn about the differences between these breech presentations.

Frank Breech

With frank breech presentation, your baby’s bottom faces the cervix and their legs are straight up. This is the most common type of breech presentation.

Footling Breech

Like its name suggests, a footling breech is when one (single footling) or both (double footling) of the baby's feet are in the birth canal, where they’re positioned to be delivered first .

Complete Breech

In a complete breech presentation, baby’s bottom faces the cervix. Their legs are bent at the knees, and their feet are near their bottom. A complete breech is the least common type of breech presentation.

Other Types of Mal Presentations

The baby can also be in a transverse position, meaning that they're sideways in the uterus. Another type is called oblique presentation, which means they're pointing toward one of the pregnant person’s hips.

Typically, your baby's positioning is determined by the fetus itself and the shape of your uterus. Because you can't can’t control either of these factors, breech presentation typically isn’t considered preventable. And while the cause often isn't known, there are certain risk factors that may increase your risk of a breech baby, including the following:

• The fetus may have abnormalities involving the muscular or central nervous system
• The uterus may have abnormal growths or fibroids
• There might be insufficient amniotic fluid in the uterus (too much or too little)
• This isn’t your first pregnancy
• You have a history of premature delivery
• You have placenta previa (the placenta partially or fully covers the cervix)
• You’re pregnant with multiples
• You’ve had a previous breech baby

In some cases, your health care provider may attempt to help turn a baby in breech presentation through a procedure known as external cephalic version (ECV). This is when a health care professional applies gentle pressure on your lower abdomen to try and coax your baby into a head-down position. During the entire procedure, the fetus's health will be monitored, and an ECV is often performed near a delivery room, in the event of any potential issues or complications.

However, it's important to note that ECVs aren't for everyone. If you're carrying multiples, there's health concerns about you or the baby, or you've experienced certain complications with your placenta or based on placental location, a health care provider will not attempt an ECV.

The majority of breech babies are born through C-sections . These are usually scheduled between 38 and 39 weeks of pregnancy, before labor can begin naturally. However, with a health care provider experienced in delivering breech babies vaginally, a natural delivery might be a safe option for some people. In fact, a 2017 study showed similar complication and success rates with vaginal and C-section deliveries of breech babies.

That said, there are certain known risks and complications that can arise with an attempt to deliver a breech baby vaginally, many of which relate to problems with the umbilical cord. If you and your medical team decide on a vaginal delivery, your baby will be monitored closely for any potential signs of distress.

Ultimately, it's important to know that most breech babies are born healthy. Your provider will consider your specific medical condition and the position of your baby to determine which type of delivery will be the safest option for a healthy and successful birth.

ACOG. If Your Baby Is Breech .

American Pregnancy Association. Breech Presentation .

Gray CJ, Shanahan MM. Breech Presentation . [Updated 2022 Nov 6]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-.

Mount Sinai. Breech Babies .

Takeda J, Ishikawa G, Takeda S. Clinical Tips of Cesarean Section in Case of Breech, Transverse Presentation, and Incarcerated Uterus . Surg J (N Y). 2020 Mar 18;6(Suppl 2):S81-S91. doi: 10.1055/s-0040-1702985. PMID: 32760790; PMCID: PMC7396468.

Shanahan MM, Gray CJ. External Cephalic Version . [Updated 2022 Nov 6]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. 

Fonseca A, Silva R, Rato I, Neves AR, Peixoto C, Ferraz Z, Ramalho I, Carocha A, Félix N, Valdoleiros S, Galvão A, Gonçalves D, Curado J, Palma MJ, Antunes IL, Clode N, Graça LM. Breech Presentation: Vaginal Versus Cesarean Delivery, Which Intervention Leads to the Best Outcomes? Acta Med Port. 2017 Jun 30;30(6):479-484. doi: 10.20344/amp.7920. Epub 2017 Jun 30. PMID: 28898615.

Related Articles

What happens if your baby is breech?

Babies often twist and turn during pregnancy, but most will have moved into the head-down (also known as head-first) position by the time labour begins. However, that does not always happen, and a baby may be:

• bottom first or feet first (breech position)
• lying sideways (transverse position)

Bottom first or feet first (breech baby)

If your baby is lying bottom or feet first, they are in the breech position. If they're still breech at around 36 weeks' gestation, the obstetrician and midwife will discuss your options for a safe delivery.

Turning a breech baby

If your baby is in a breech position at 36 weeks, you'll usually be offered an external cephalic version (ECV). This is when a healthcare professional, such as an obstetrician, tries to turn the baby into a head-down position by applying pressure on your abdomen. It's a safe procedure, although it can be a bit uncomfortable.

Giving birth to a breech baby

If an ECV does not work, you'll need to discuss your options for a vaginal birth or  caesarean section  with your midwife and obstetrician.

If you plan a caesarean and then go into labour before the operation, your obstetrician will assess whether it's safe to proceed with the caesarean delivery. If the baby is close to being born, it may be safer for you to have a vaginal breech birth.

The Royal College of Obstetricians and Gynaecologists (RCOG) website has more information on what to expect if your baby is still breech at the end of pregnancy .

The RCOG advises against a vaginal breech delivery if:

• your baby's feet are below its bottom – known as a "footling breech"
• your baby is larger or smaller than average – your healthcare team will discuss this with you
• your baby is in a certain position – for example, their neck is very tilted back, which can make delivery of the head more difficult
• you have a low-lying placenta (placenta praevia)
• you have  pre-eclampsia

Lying sideways (transverse baby)

If your baby is lying sideways across the womb, they are in the transverse position. Although many babies lie sideways early on in pregnancy, most turn themselves into the head-down position by the final trimester.

Giving birth to a transverse baby

Depending on how many weeks pregnant you are when your baby is in a transverse position, you may be admitted to hospital. This is because of the very small risk of the umbilical cord coming out of your womb before your baby is born (cord prolapse). If this happens, it's a medical emergency and the baby must be delivered very quickly.

Sometimes, it's possible to manually turn the baby to a head-down position, and you may be offered this.

But, if your baby is still in the transverse position when you approach your due date or by the time labour begins, you'll most likely be advised to have a caesarean section.

Video: My baby is breech. What help will I get?

In this video, a midwife describes what a breech position is and what can be done if your baby is breech.

Page last reviewed: 1 November 2023 Next review due: 1 November 2026

• Breech Presentation

Breech presentation means that your baby is in a buttocks-first or feet-first position. Babies are usually in a head-first position. A breech position can make it hard for the baby’s head to fit through the birth canal during delivery. This can cause lack of oxygen or nerve damage in your baby.

Checking for breech presentation

Your healthcare provider can tell that your baby is in a breech presentation by gently pressing on your belly. If after about 35 weeks your baby still isn’t head-first, you may have a test called an ultrasound. This test uses sound waves to form an image of your baby on a screen.

Types of breech presentations

As you get close to your due date, your baby may be in one of these breech positions:

Frank breech. The baby's buttocks are closest to the birth canal. The hips are flexed, and the legs are straight up in front of the body. The feet are near the baby's head.

Complete breech. The baby's knees are bent, and the feet and buttocks are closest to the birth canal.

Incomplete breech. One or both of the baby's feet are closest to the birth canal.

Delivering your baby

Even if the baby’s position can’t be changed, a breech baby can sometimes be born vaginally. But this is rare. Your healthcare provider will talk with you about the risks. More often, a surgical delivery (cesarean section or C-section) is done. You will have medicine to block pain (anesthesia). But you may stay awake and alert.

Once you deliver

Whether you give birth vaginally or by C-section, you and your baby will most likely be fine. Just because your baby is in a breech position doesn’t mean that they will have health problems.

Can you have a vaginal delivery?

In some cases, your healthcare provider may try to turn the baby head-down by putting pressure on your belly. This method is called an external cephalic version. If this works, you might be able to have a vaginal delivery. Your provider will talk about this with you.

Related Items

Patient education.

• After a Vaginal Birth
• If Your Baby Is Breech: External Cephalic Version (ECV)
• Labor and Childbirth- Right after Birth
• Labor and Childbirth: Active Labor
• View All 15
• How to Prepare for Childbirth

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Breech presentation

Highlights & basics, diagnostic approach, risk factors, history & exam, differential diagnosis.

• Tx Approach

Emerging Tx

Complications.

PATIENT RESOURCES

Patient Instructions

Breech presentation refers to the baby presenting for delivery with the buttocks or feet first rather than head.

Associated with increased morbidity and mortality for the mother in terms of emergency cesarean section and placenta previa; and for the baby in terms of preterm birth, small fetal size, congenital anomalies, and perinatal mortality.

Incidence decreases as pregnancy progresses and by term occurs in 3% to 4% of singleton term pregnancies.

Treatment options include external cephalic version to increase the likelihood of vaginal birth or a planned cesarean section, the optimal gestation being 37 and 39 weeks, respectively.

Planned cesarean section is considered the safest form of delivery for infants with a persisting breech presentation at term.

Quick Reference

Key Factors

buttocks or feet as the presenting part

Fetal head under costal margin, fetal heartbeat above the maternal umbilicus.

Other Factors

subcostal tenderness

Pelvic or bladder pain.

Diagnostics Tests

1st Tests to Order

transabdominal/transvaginal ultrasound

Treatment options.

presumptive

<37 weeks' gestation

specialist evaluation

corticosteroid

magnesium sulfate

≥37 weeks' gestation not in labor

unsuccessful ECV with persistent breech

Classifications

Types of breech presentation

Baby's buttocks lead the way into the birth canal

Hips are flexed, knees are extended, and the feet are in close proximity to the head

65% to 70% of breech babies are in this position.

Baby presents with buttocks first

Both the hips and the knees are flexed; the baby may be sitting cross-legged.

One or both of the baby's feet lie below the breech so that the foot or knee is lowermost in the birth canal

This is rare at term but relatively common with premature fetuses.

Common Vignette

Other Presentations

Epidemiology

33% of births less than 28 weeks' gestation

14% of births at 29 to 32 weeks' gestation

9% of births at 33 to 36 weeks' gestation

6% of births at 37 to 40 weeks' gestation.

Pathophysiology

• Natasha Nassar, PhD
• Christine L. Roberts, MBBS, FAFPHM, DrPH
• Jonathan Morris, MBChB, FRANZCOG, PhD
• John W. Bachman, MD
• Rhona Hughes, MBChB
• Brian Peat, MD
• Lelia Duley, MBChB
• Justus Hofmeyr, MD

Clinical exam

Palpation of the abdomen to determine the position of the baby's head

Palpation of the abdomen to confirm the position of the fetal spine on one side and fetal extremities on the other

Palpation of the area above the symphysis pubis to locate the fetal presenting part

Palpation of the presenting part to confirm presentation, to determine how far the fetus has descended and whether the fetus is engaged.

Ultrasound examination

Premature fetus.

Prematurity is consistently associated with breech presentation. [ 6 ] [ 9 ] This may be due to the smaller size of preterm infants, who are more likely to change their in utero position.

Increasing duration of pregnancy may allow breech-presenting fetuses time to grow, turn spontaneously or by external cephalic version, and remain cephalic-presenting.

Larger fetuses may be forced into a cephalic presentation in late pregnancy due to space or alignment constraints within the uterus.

small for gestational age fetus

Low birth-weight is a risk factor for breech presentation. [ 9 ] [ 11 ] [ 12 ] [ 13 ] [ 14 ] Term breech births are associated with a smaller fetal size for gestational age, highlighting the association with low birth-weight rather than prematurity. [ 6 ]

nulliparity

Women having a first birth have increased rates of breech presentation, probably due to the increased likelihood of smaller fetal size. [ 6 ] [ 9 ]

Relaxation of the uterine wall in multiparous women may reduce the odds of breech birth and contribute to a higher spontaneous or external cephalic version rate. [ 10 ]

fetal congenital anomalies

Congenital anomalies in the fetus may result in a small fetal size or inappropriate fetal growth. [ 9 ] [ 12 ] [ 14 ] [ 15 ]

Anencephaly, hydrocephaly, Down syndrome, and fetal neuromuscular dysfunction are associated with breech presentation, the latter due to its effect on the quality of fetal movements. [ 9 ] [ 14 ]

previous breech delivery

The risk of recurrent breech delivery is 8%, the risk increasing from 4% after one breech delivery to 28% after three. [ 16 ]

The effects of recurrence may be due to recurring specific causal factors, either genetic or environmental in origin.

uterine abnormalities

Women with uterine abnormalities have a high incidence of breech presentation. [ 14 ] [ 17 ] [ 18 ] [ 19 ]

female fetus

Fifty-four percent of breech-presenting fetuses are female. [ 14 ]

abnormal amniotic fluid volume

Both oligohydramnios and polyhydramnios are associated with breech presentation. [ 1 ] [ 12 ] [ 14 ]

Low amniotic fluid volume decreases the likelihood of a fetus turning to a cephalic position; an increased amniotic fluid volume may facilitate frequent change in position.

placental abnormalities

An association between placental implantation in the cornual-fundal region and breech presentation has been reported, although some studies have not found it a risk factor. [ 8 ] [ 20 ] [ 21 ] [ 22 ] [ 10 ] [ 14 ]

The association with placenta previa is also inconsistent. [ 8 ] [ 9 ] [ 22 ] Placenta previa is associated with preterm birth and may be an indirect risk factor.

Pelvic or vaginal examination reveals the buttocks and/or feet, felt as a yielding, irregular mass, as the presenting part. [ 26 ] In cephalic presentation, a hard, round, regular fetal head can be palpated. [ 26 ]

The Leopold maneuver on examination suggests breech position by palpation of the fetal head under the costal margin. [ 26 ]

The baby's heartbeat should be auscultated using a Pinard stethoscope or a hand-held Doppler to indicate the position of the fetus. The fetal heartbeat lies above the maternal umbilicus in breech presentation. [ 1 ]

Tenderness under one or other costal margin as a result of pressure by the harder fetal head.

Pain due to fetal kicks in the maternal pelvis or bladder.

breech position

Visualizes the fetus and reveals its position.

Used to confirm a clinically suspected breech presentation. [ 28 ]

Should be performed by practitioners with appropriate skills in obstetric ultrasound.

Establishes the type of breech presentation by imaging the fetal femurs and their relationship to the distal bones.

Transverse lie

Differentiating Signs/Symptoms

Fetus lies horizontally across the uterus with the shoulder as the presenting part.

Similar predisposing factors such as placenta previa, abnormal amniotic fluid volume, and uterine anomalies, although more common in multiparity. [ 1 ] [ 2 ] [ 29 ]

Differentiating Tests

Clinical examination and fetal auscultation may be indicative.

Ultrasound confirms presentation.

Treatment Approach

Breech presentation <37 weeks' gestation.

The UK Royal College of Obstetricians and Gynaecologists (RCOG) recommends that corticosteroids should be offered to women between 24 and 34+6 weeks' gestation, in whom imminent preterm birth is anticipated. Corticosteroids should only be considered after discussion of risks/benefits at 35 to 36+6 weeks. Given within 7 days of preterm birth, corticosteroids may reduce perinatal and neonatal death and respiratory distress syndrome. [ 32 ] The American College of Obstetricians and Gynecologists (ACOG) recommends a single course of corticosteroids for pregnant women between 24 and 33+6 weeks' gestation who are at risk of preterm delivery within 7 days, including those with ruptured membranes and multiple gestations. It may also be considered for pregnant women starting at 23 weeks' gestation who are at risk of preterm delivery within 7 days. A single course of betamethasone is recommended for pregnant women between 34 and 36+6 weeks' gestation at risk of preterm birth within 7 days, and who have not received a previous course of prenatal corticosteroids. Regularly scheduled repeat courses or serial courses (more than two) are not currently recommended. A single repeat course of prenatal corticosteroids should be considered in women who are less than 34 weeks' gestation, who are at risk of preterm delivery within 7 days, and whose prior course of prenatal corticosteroids was administered more than 14 days previously. Rescue course corticosteroids could be provided as early as 7 days from the prior dose, if indicated by the clinical scenario. [ 33 ]

Magnesium sulfate given before anticipated early preterm birth reduces the risk of cerebral palsy in surviving infants. Physicians electing to use magnesium sulfate for fetal neuroprotection should develop specific guidelines regarding inclusion criteria, treatment regimens, and concurrent tocolysis. [ 34 ]

Breech presentation from 37 weeks' gestation, before labor

ECV is the initial treatment for a breech presentation at term when the patient is not in labor. It involves turning a fetus presenting by the breech to a cephalic (head-down) presentation to increase the likelihood of vaginal birth. [ 35 ] [ 36 ] Where available, it should be offered to all women in late pregnancy, by an experienced clinician, in hospitals with facilities for emergency delivery, and no contraindications to the procedure. [ 35 ] There is no upper time limit on the appropriate gestation for ECV, with success reported at 42 weeks.

There is no general consensus on contraindications to ECV. Contraindications include multiple pregnancy (except after delivery of a first twin), ruptured membranes, current or recent (<1 week) vaginal bleeding, rhesus isoimmunization, other indications for cesarean section (e.g., placenta previa or uterine malformation), or abnormal electronic fetal monitoring. [ 35 ] One systematic review of relative contraindications for ECV highlighted that most contraindications do not have clear empirical evidence. Exceptions include placental abruption, severe preeclampsia/HELLP syndrome, or signs of fetal distress (abnormal cardiotocography and/or Doppler flow). [ 36 ]

The procedure involves applying external pressure and firmly pushing or palpating the mother's abdomen to coerce the fetus to somersault (either forward or backward) into a cephalic position. [ 37 ]

The overall ECV success rate varies but, in a large series, 47% of women following an ECV attempt had a cephalic presentation at birth. [ 35 ] [ 38 ]  Various factors influence the success rate. One systematic review found ECV success rates to be 68% overall, with the rate significantly higher for women from African countries (89%) compared with women from non-African countries (62%), and higher among multiparous (78%) than nulliparous women (48%). [ 39 ] Overall, the ECV success rates for nulliparous and multiparous non-African women were 43% and 73%, respectively, while for nulliparous and multiparous African women rates were 79% and 91%, respectively. Another study reported no difference in success rate or rate of cesarean section among women with previous cesarean section undergoing ECV compared with women with previous vaginal birth. However, numbers were small and further studies in this regard are required. [ 40 ]

Women's preference for vaginal delivery is a major contributing factor in their decision for ECV. However, studies suggest women with a breech presentation at term may not receive complete and/or evidence-based information about the benefits and risks of ECV. [ 41 ] [ 42 ] Although up to 60% of women reported ECV to be painful, the majority highlighted the benefits outweigh the risks (71%) and would recommend ECV to their friends or be willing to repeat for themselves (84%). [ 41 ] [ 42 ]

Cardiotocography and ultrasound should be performed before and after the procedure. Tocolysis should be used to facilitate the maneuver, and Rho(D) immune globulin should be administered to women who are Rhesus negative. [ 35 ] Tocolytic agents include adrenergic beta-2 receptor stimulants such as albuterol, terbutaline, or ritodrine (widely used with ECV in some countries, but not yet available in the US). One Cochrane review of tocolytic beta stimulants demonstrates that these are less likely to be associated with failed ECV, and are effective in increasing cephalic presentation and reducing cesarean section. [ 43 ] There is no current evidence to recommend one beta-2 adrenergic receptor agonist over another. Until these data are available, adherence to a local protocol for tocolysis is recommended. The Food and Drug Administration has issued a warning against using injectable terbutaline beyond 48 to 72 hours, or acute or prolonged treatment with oral terbutaline, in pregnant women for the prevention or prolonged treatment of preterm labor, due to potential serious maternal cardiac adverse effects and death. [ 44 ] Whether this warning applies to the subcutaneous administration of terbutaline in ECV is still unclear; however, studies currently support this use. The European Medicines Agency (EMA) recommends that injectable beta agonists should be used for up to 48 hours between the 22nd and 37th week of pregnancy only. They should be used under specialist supervision with continuous monitoring of the mother and unborn baby owing to the risk of adverse cardiovascular effects in both the mother and baby. The EMA no longer recommends oral or rectal formulations for obstetric indications. [ 45 ]

If ECV is successful, pregnancy care should continue as usual for any cephalic presentation. One systematic review assessing the mode of delivery after a successful ECV found that these women were at increased risk for cesarean section and instrumental vaginal delivery compared with women with spontaneous cephalic pregnancies. However, they still had a lower rate of cesarean section following ECV (i.e., 47%) compared with the cesarean section rate for those with a persisting breech (i.e., 85%). With a number needed to treat of three, ECV is still considered to be an effective means of preventing the need for cesarean section. [ 46 ]

Planned cesarean section should be offered as the safest mode of delivery for the baby, even though it carries a small increase in serious immediate maternal complications compared with vaginal birth. [ 24 ] [ 25 ] [ 31 ] In the US, most unsuccessful ECV with persistent breech will be delivered via cesarean section.

A vaginal mode of delivery may be considered by some clinicians as an option, particularly when maternal request is provided, senior and experienced staff are available, there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

Breech presentation from 37 weeks' gestation, during labor

The first option should be a planned cesarean section.

There is a small increase in the risk of serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), including pulmonary embolism, infection, bleeding, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ] Consider using antimicrobial triclosan-coated sutures for wound closure to reduce the risk of surgical site infection. [ 59 ]

The long-term risks include potential compromise of future obstetric performance, increased risk of repeat cesarean section, infertility, uterine rupture, placenta accreta, placental abruption, and emergency hysterectomy. [ 60 ] [ 61 ] [ 62 ] [ 63 ]

Planned cesarean section is safer for babies, but is associated with increased neonatal respiratory distress. The risk is reduced when the section is performed at 39 weeks' gestation. [ 64 ] [ 65 ] [ 66 ] For women undergoing a planned cesarean section, RCOG recommends an informed discussion about the potential risks and benefits of a course of prenatal corticosteroids between 37 and 38+6 weeks' gestation. Although prenatal corticosteroids may reduce admission to the neonatal unit for respiratory morbidity, it is uncertain if there is any reduction in respiratory distress syndrome, transient tachypnea of the newborn, or neonatal unit admission overall. In addition, prenatal corticosteroids may result in harm to the neonate, including hypoglycemia and potential developmental delay. [ 32 ] ACOG does not recommend corticosteroids in women >37 weeks' gestation. [ 33 ]

Undiagnosed breech in labor generally results in cesarean section after the onset of labor, higher rates of emergency cesarean section associated with the least favorable maternal outcomes, a greater likelihood of cord prolapse, and other poor infant outcomes. [ 23 ] [ 67 ] [ 49 ] [ 68 ] [ 69 ] [ 70 ] [ 71 ]

This mode of delivery may be considered by some clinicians as an option for women who are in labor, particularly when delivery is imminent. Vaginal breech delivery may also be considered, where suitable, when delivery is not imminent, maternal request is provided, senior and experienced staff are available, there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

Findings from one systematic review of 27 observational studies revealed that the absolute risks of perinatal mortality, fetal neurologic morbidity, birth trauma, 5-minute Apgar score <7, and neonatal asphyxia in the planned vaginal delivery group were low at 0.3%, 0.7%, 0.7%, 2.4%, and 3.3%, respectively. However, the relative risks of perinatal mortality and morbidity were 2- to 5-fold higher in the planned vaginal than in the planned cesarean delivery group. Authors recommend ongoing judicious decision-making for vaginal breech delivery for selected singleton, term breech babies. [ 72 ]

ECV may also be considered an option for women with breech presentation in early labor, when delivery is not imminent, provided that the membranes are intact.

A woman presenting with a breech presentation <37 weeks is an area of clinical controversy. Optimal mode of delivery for preterm breech has not been fully evaluated in clinical trials, and the relative risks for the preterm infant and mother remain unclear. In the absence of good evidence, if diagnosis of breech presentation prior to 37 weeks' gestation is made, prematurity and clinical circumstances should determine management and mode of delivery.

Primary Options

12 mg intramuscularly every 24 hours for 2 doses

6 mg intramuscularly every 12 hours for 4 doses

The UK Royal College of Obstetricians and Gynaecologists recommends that corticosteroids should be offered to women between 24 and 34+6 weeks' gestation, in whom imminent preterm birth is anticipated. Corticosteroids should only be considered after discussion of risks/benefits at 35 to 36+6 weeks. Given within 7 days of preterm birth, corticosteroids may reduce perinatal and neonatal death and respiratory distress syndrome. [ 32 ]

The American College of Obstetricians and Gynecologists recommends a single course of corticosteroids for pregnant women between 24 and 33+6 weeks' gestation who are at risk of preterm delivery within 7 days, including those with ruptured membranes and multiple gestations. It may also be considered for pregnant women starting at 23 weeks' gestation who are at risk of preterm delivery within 7 days. A single course of betamethasone is recommended for pregnant women between 34 and 36+6 weeks' gestation at risk of preterm birth within 7 days, and who have not received a previous course of prenatal corticosteroids. Regularly scheduled repeat courses or serial courses (more than two) are not currently recommended. A single repeat course of prenatal corticosteroids should be considered in women who are less than 34 weeks' gestation, who are at risk of preterm delivery within 7 days, and whose prior course of prenatal corticosteroids was administered more than 14 days previously. Rescue course corticosteroids could be provided as early as 7 days from the prior dose, if indicated by the clinical scenario. [ 33 ]

consult specialist for guidance on dose

external cephalic version (ECV)

There is no upper time limit on the appropriate gestation for ECV; it should be offered to all women in late pregnancy by an experienced clinician in hospitals with facilities for emergency delivery and no contraindications to the procedure. [ 35 ] [ 36 ]

ECV involves applying external pressure and firmly pushing or palpating the mother's abdomen to coerce the fetus to somersault (either forward or backward) into a cephalic position. [ 37 ]

There is no general consensus on contraindications to ECV. Contraindications include multiple pregnancy (except after delivery of a first twin), ruptured membranes, current or recent (<1 week) vaginal bleeding, rhesus isoimmunization, other indications for cesarean section (e.g., placenta previa or uterine malformation), or abnormal electronic fetal monitoring. [ 35 ]  One systematic review of relative contraindications for ECV highlighted that most contraindications do not have clear empirical evidence. Exceptions include placental abruption, severe preeclampsia/HELLP syndrome, or signs of fetal distress (abnormal cardiotocography and/or Doppler flow). [ 36 ]

Cardiotocography and ultrasound should be performed before and after the procedure.

If ECV is successful, pregnancy care should continue as usual for any cephalic presentation. A systematic review assessing the mode of delivery after a successful ECV found that these women were at increased risk for cesarean section and instrumental vaginal delivery compared with women with spontaneous cephalic pregnancies. However, they still had a lower rate of cesarean section following ECV (i.e., 47%) compared with the cesarean section rate for those with a persisting breech (i.e., 85%). With a number needed to treat of 3, ECV is still considered to be an effective means of preventing the need for cesarean section. [ 46 ]

tocolytic agents

see local specialist protocol for dosing guidelines

Tocolytic agents include adrenergic beta-2 receptor stimulants such as albuterol, terbutaline, or ritodrine (widely used with external cephalic version [ECV] in some countries, but not yet available in the US). They are used to delay or inhibit labor and increase the success rate of ECV. There is no current evidence to recommend one beta-2 adrenergic receptor agonist over another. Until these data are available, adherence to a local protocol for tocolysis is recommended.

The Food and Drug Administration has issued a warning against using injectable terbutaline beyond 48-72 hours, or acute or prolonged treatment with oral terbutaline, in pregnant women for the prevention or prolonged treatment of preterm labor, due to potential serious maternal cardiac adverse effects and death. [ 44 ] Whether this warning applies to the subcutaneous administration of terbutaline in ECV is still unclear; however, studies currently support this use. The European Medicines Agency (EMA) recommends that injectable beta agonists should be used for up to 48 hours between the 22nd and 37th week of pregnancy only. They should be used under specialist supervision with continuous monitoring of the mother and unborn baby owing to the risk of adverse cardiovascular effects in both the mother and baby. The EMA no longer recommends oral or rectal formulations for obstetric indications. [ 45 ]

A systematic review found there was no evidence to support the use of nifedipine for tocolysis. [ 73 ]

There is insufficient evidence to evaluate other interventions to help ECV, such as fetal acoustic stimulation in midline fetal spine positions, or epidural or spinal analgesia. [ 43 ]

Rho(D) immune globulin

300 micrograms intramuscularly as a single dose

Nonsensitized Rh-negative women should receive Rho(D) immune globulin. [ 35 ]

The indication for its administration is to prevent rhesus isoimmunization, which may affect subsequent pregnancy outcomes.

Rho(D) immune globulin needs to be given at the time of external cephalic version and should be given again postpartum to those women who give birth to an Rh-positive baby. [ 74 ]

It is best administered as soon as possible after the procedure, usually within 72 hours.

Dose depends on brand used. Dose given below pertains to most commonly used brands. Consult specialist for further guidance on dose.

elective cesarean section/vaginal breech delivery

Mode of delivery (cesarean section or vaginal breech delivery) should be based on the experience of the attending clinician, hospital policies, maternal request, and the presence or absence of complicating factors. In the US, most unsuccessful external cephalic version (ECV) with persistent breech will be delivered via cesarean section.

Cesarean section, at 39 weeks or greater, has been shown to significantly reduce perinatal mortality and neonatal morbidity compared with vaginal breech delivery (RR 0.33, 95% CI 0.19 to 0.56). [ 31 ] Although safer for these babies, there is a small increase in serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), as well as long-term risks for future pregnancies, including pulmonary embolism, bleeding, infection, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ] Consider using antimicrobial triclosan-coated sutures for wound closure to reduce the risk of surgical site infection. [ 59 ]

Vaginal delivery may be considered by some clinicians as an option, particularly when maternal request is provided, when senior and experienced staff are available, when there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

For women undergoing a planned cesarean section, the UK Royal College of Obstetricians and Gynaecologists recommends an informed discussion about the potential risks and benefits of a course of prenatal corticosteroids between 37 and 38+6 weeks' gestation. Although prenatal corticosteroids may reduce admission to the neonatal unit for respiratory morbidity, it is uncertain if there is any reduction in respiratory distress syndrome, transient tachypnea of the newborn, or neonatal unit admission overall. In addition, prenatal corticosteroids may result in harm to the neonate, including hypoglycemia and potential developmental delay. [ 32 ] The American College of Obstetricians and Gynecologists does not recommend corticosteroids in women >37 weeks' gestation. [ 33 ]

It is best administered as soon as possible after delivery, usually within 72 hours.

Administration of postpartum Rho (D) immune globulin should not be affected by previous routine prenatal prophylaxis or previous administration for a potentially sensitizing event. [ 74 ]

≥37 weeks' gestation in labor: no imminent delivery

planned cesarean section

For women with breech presentation in labor, planned cesarean section at 39 weeks or greater has been shown to significantly reduce perinatal mortality and neonatal morbidity compared with vaginal breech delivery (RR 0.33, 95% CI 0.19 to 0.56). [ 31 ]

Although safer for these babies, there is a small increase in serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), as well as long-term risks for future pregnancies, including pulmonary embolism, infection, bleeding, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ]  Consider using antimicrobial triclosan-coated sutures for wound closure to reduce the risk of surgical site infection. [ 59 ]

Continuous cardiotocography monitoring should continue until delivery. [ 24 ] [ 25 ]

vaginal breech delivery

Mode of delivery (cesarean section or vaginal breech delivery) should be based on the experience of the attending clinician, hospital policies, maternal request, and the presence or absence of complicating factors.

This mode of delivery may be considered by some clinicians as an option, particularly when maternal request is provided, when senior and experienced staff are available, when there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

For women with persisting breech presentation, planned cesarean section has, however, been shown to significantly reduce perinatal mortality and neonatal morbidity compared with vaginal breech delivery (RR 0.33, 95% CI 0.19 to 0.56). [ 31 ]

ECV may also be considered an option for women with breech presentation in early labor, provided that the membranes are intact.

There is no upper time limit on the appropriate gestation for ECV. [ 35 ]

Involves applying external pressure and firmly pushing or palpating the mother's abdomen to coerce the fetus to somersault (either forward or backward) into a cephalic position. [ 37 ]

Relative contraindications include placental abruption, severe preeclampsia/HELLP syndrome, and signs of fetal distress (abnormal cardiotocography and/or abnormal Doppler flow). [ 35 ] [ 36 ]

Rho(D) immune globulin needs to be given at the time of ECV and should be given again postpartum to those women who give birth to an Rh-positive baby. [ 74 ]

≥37 weeks' gestation in labor: imminent delivery

cesarean section

For women with persistent breech presentation, planned cesarean section has been shown to significantly reduce perinatal mortality and neonatal morbidity compared with vaginal breech delivery (RR 0.33, 95% CI 0.19 to 0.56). [ 31 ] Although safer for these babies, there is a small increase in serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), as well as long-term risks for future pregnancies, including pulmonary embolism, infection, bleeding, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ]  Consider using antimicrobial triclosan-coated sutures for wound closure to reduce the risk of surgical site infection. [ 59 ]

This mode of delivery may be considered by some clinicians as an option, particularly when delivery is imminent, maternal request is provided, when senior and experienced staff are available, when there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

It is best administered as soon as possible after the delivery, usually within 72 hours.

External cephalic version before term

Moxibustion, postural management, follow-up overview, perinatal complications.

Compared with cephalic presentation, persistent breech presentation has increased frequency of cord prolapse, abruptio placentae, prelabor rupture of membranes, perinatal mortality, fetal distress (heart rate <100 bpm), preterm delivery, lower fetal weight. [ 10 ] [ 11 ] [ 67 ]

complications of cesarean section

There is a small increase in the risk of serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), including pulmonary embolism, infection, bleeding, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ]

The long-term risks include potential compromise of future obstetric performance, increased risk of repeat cesarean section, infertility, uterine rupture, placenta accreta, placental abruption, and emergency hysterectomy. [ 60 ] [ 61 ] [ 62 ] [ 63 ] The evidence suggests that using sutures, rather than staples, for wound closure after cesarean section reduces the incidence of wound dehiscence. [ 59 ]

Emergency cesarean section, compared with planned cesarean section, has demonstrated a higher risk of severe obstetric morbidity, intra-operative complications, postoperative complications, infection, blood loss >1500 mL, fever, pain, tiredness, and breast-feeding problems. [ 23 ] [ 48 ] [ 50 ] [ 70 ] [ 81 ]

Key Articles

Impey LWM, Murphy DJ, Griffiths M, et al; Royal College of Obstetricians and Gynaecologists. Management of breech presentation: green-top guideline no. 20b. BJOG. 2017 Jun;124(7):e151-77. [Full Text]

Hofmeyr GJ, Hannah M, Lawrie TA. Planned caesarean section for term breech delivery. Cochrane Database Syst Rev. 2015 Jul 21;(7):CD000166. [Abstract] [Full Text]

Royal College of Obstetricians and Gynaecologists. External cephalic version and reducing the incidence of term breech presentation. March 2017 [internet publication]. [Full Text]

Cluver C, Gyte GM, Sinclair M, et al. Interventions for helping to turn term breech babies to head first presentation when using external cephalic version. Cochrane Database Syst Rev. 2015 Feb 9;(2):CD000184. [Abstract] [Full Text]

de Hundt M, Velzel J, de Groot CJ, et al. Mode of delivery after successful external cephalic version: a systematic review and meta-analysis. Obstet Gynecol. 2014 Jun;123(6):1327-34. [Abstract]

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Published by

American College of Obstetricians and Gynecologists

2016 (reaffirmed 2022)

Royal College of Obstetricians and Gynaecologists (UK)

National Institute for Health and Care Excellence (UK)

Topic last updated: 2024-03-05

Natasha Nassar , PhD

Associate Professor

Menzies Centre for Health Policy

Sydney School of Public Health

University of Sydney

Christine L. Roberts , MBBS, FAFPHM, DrPH

Research Director

Clinical and Population Health Division

Perinatal Medicine Group

Kolling Institute of Medical Research

Jonathan Morris , MBChB, FRANZCOG, PhD

Professor of Obstetrics and Gynaecology and Head of Department

Peer Reviewers

John W. Bachman , MD

Consultant in Family Medicine

Department of Family Medicine

Mayo Clinic

Rhona Hughes , MBChB

Lead Obstetrician

Lothian Simpson Centre for Reproductive Health

The Royal Infirmary

Brian Peat , MD

Director of Obstetrics

Women's and Children's Hospital

North Adelaide

South Australia

Lelia Duley , MBChB

Professor of Obstetric Epidemiology

University of Leeds

Bradford Institute of Health Research

Temple Bank House

Bradford Royal Infirmary

Justus Hofmeyr , MD

Head of the Department of Obstetrics and Gynaecology

East London Private Hospital

East London

South Africa

Breech at 37 weeks

Just found out at growth scan that baby flipped and is now breech and I’m 37 weeks! My first was head down at 20 weeks and stayed down. Looking for hopeful stories that baby flipped again before delivery for anyone?? Or tips that helped baby flip for you!?

Following. My baby was transverse this whole pregnancy, and now doctor thinks he is breech. (37+3)

I have a ultrasound scheduled at 38+3 for position confirmation, then I’ll have to choose ECV or planned c-section.

I followed this video and tried to do it at least once a day. Good luck!

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