SPECIAL OFFER: - Limited Time Only!
(The ad below will not display on your printed page)

Say YES to your FREE SUBSCRIPTION today! Simply fill in the form below and click "Subscribe". You'll receive American Baby® magazine ABSOLUTELY FREE! (U.S. requests only)

Email:

First Name:

Last Name:

Address:

City:

State:

Zip:

Mother's Birth State: 
Is this your first child?
Yes
No
Due date or child's birthdate:
Your first FREE issue of American Baby® Magazine packed with great tips and expert advice will arrive within 4 to 6 weeks. In the meantime, your e-mail address is required to access your account and member benefits online, but rest assured that we will not share your e-mail address with anyone. Free subscription is subject to publisher's qualifications. Publisher bases number of issues served on birth and due dates provided. Click here to view our privacy policy.

Singleton Breech Babies and Version

Babies are ordinarily born headfirst, which is known as vertex presentation. They may float around freely in the uterus during the early and middle months of pregnancy, but most move into the head-down position by about the 37th week. If by week 37 your baby is in a feetfirst or buttocks-first position, it is called a breech presentation. Breech presentation occurs in about 3 percent of full-term births.

Risks of a breech birth. Doctors prefer not to deliver breech babies vaginally because they are more likely than vertex babies to suffer from complications during delivery. The baby's feet and umbilical cord can get tangled. Very rarely, the slim body comes out but the head gets stuck. These complications are rare, but your doctor must act quickly to avoid problems for the baby.

When version may be used. If at week 37 your doctor suspects that your baby is breech, she may send you for an ultrasound to find out for sure. If the ultrasound confirms the diagnosis, your doctor may recommend a version (also called an external cephalic version), which is the manual turning of the baby into the head-down position. Your doctor may offer to do the version that day or within a couple of days, but she won't wait long because within a week or two the baby's bottom may be so low in the pelvis that a version will not work.

A version may start with an intravenous shot of a uterus-relaxing drug for you and a nonstress test or biophysical profile for your baby. If your baby is moving normally, the version will begin. Using ultrasound to guide her and to monitor the health of your baby, the doctor places her hands on your abdomen and applies pressure, pushing the baby's bottom up and guiding the head to encourage a somersault. She is literally trying to turn the baby upside down. After the version, your doctor will do another nonstress test or biophysical profile to ensure that your baby tolerated the move.

Having a version can be uncomfortable. Because it carries a very small risk of placental abruption, premature rupture of the membranes, tangling of the cord, or starting labor, it should be done in a hospital where an emergency cesarean can be performed.

If the version is successful, your baby will move from breech to vertex. The procedure works about half the time; the success rate is higher if a woman has had a baby before. Most babies then stay in the head-down position, but some move back into breech. Your doctor's goal is to get your baby head-down and keep her there because your chances of having an uncomplicated vaginal birth are much higher with a head-down baby. Although breech babies are sometimes delivered vaginally, most are born by cesarean delivery.

A version is not recommended for women who have any of the following complications: vaginal bleeding, a placenta that is covering the opening of the uterus, an abnormally small baby, a low level of amniotic fluid, an abnormal fetal heart rate, premature rupture of the membranes, or more than one baby.

Originally published in You & Your Baby: Pregnancy.

All content on this Web site, including medical opinion and any other health-related information, is for informational purposes only and should not be considered to be a specific diagnosis or treatment plan for any individual situation. Use of this site and the information contained herein does not create a doctor-patient relationship. Always seek the direct advice of your own doctor in connection with any questions or issues you may have regarding your own health or the health of others.