If you're expecting a baby and have been told your little one is in a breech position, you're not alone. This happened to nearly one in every 12 pregnancies in the US, according to the March of Dimes. But what does this mean, and can anything be done to help your baby flip into a head-down position? Let's delve into understanding breech babies and explore a non-invasive technique called External Cephalic Version (ECV) or simply a 'breech turn' maneuver.
Imagine, you're pregnant, nearing your due date, and at your routine ultrasound, the sonographer informs you that your baby is breech. Your heart drops. Nonetheless, there's no need to panic just yet. Though births from a breech position are less common these days, with the right care and support, you can explore safe methods to encourage your baby to turn.
Understanding Breech Presentation
Breech presentation, or a breech baby, means the baby is positioned in the uterus with the feet or buttocks first, instead of the head getting ready to enter the birth canal. Let's understand the different types of breech presentation.
When a full-term fetus is in a breech position, its legs are up and crossed in front of the chest, and its knees are straight, either one (singleton) or both (double) feet are near its bottom. Yet another variation is when the baby's knees are bent and feet are above the buttocks (footling breech). Hence, a breech position can be either complete or partial, and it's crucial to differentiate between these for assessing the baby's position correctly.
Causes Behind a Breech Position
While the cause of breech presentation is not always clear, some factors can increase the likelihood of it occurring. These may include:
- First-time moms and women carrying multiples.
- Premature births, as the baby may not have enough room to move and flip.
- Maternal health conditions such as uterus abnormalities or fibroids.
- The baby may be too small, or the mother's uterus too large in relation to the baby.
- In some cases, it's simply a matter of chance, with the baby preferring a breech position over being head-down.
Risks and Management of Breech Presentation
While a breech presentation at full term is not automatically a cause for concern, it does carry some risks. If the baby remains in a breech position, it may make a vaginal birth more challenging and lead to a cesarean delivery. However, nowadays, practitioners often attempt an ECV procedure to encourage baby's head-down position.
After 37 weeks, if your baby remains breech, your healthcare provider or midwife may recommend a cesarean delivery. Despite recent improvements in vaginal breech delivery rates and outcomes, planned cesarean delivery is generally safer for breech babies.
External Cephalic Version (ECV) - A Method to Turn Your Baby
An External Cephalic Version (ECV), or breech turn, is a non-invasive procedure and sometimes the last chance to avoid a cesarean delivery. It involves an obstetrician applying gentle, controlled pushing and pressure on your belly to encourage your baby to turn. However, be reassured that an ECV won't automatically resolve a breech presentation; it only works in around 50% to 70% of cases.
ECV is usually attempted between 37 and 40 weeks of pregnancy, ideally after 39 weeks to allow more time for a successful ECV. It's usually done in a medical facility and might require an intravenous line, fetal heart monitoring, and sometimes a pre-procedure sonogram to assess your baby's position and lung maturity. On rare occasions, the baby may flip back into a breech position after a successful ECV, and occasionally, an ECV may stimulate labor.
Preparing for an ECV Procedure
Before undergoing an ECV, your healthcare provider will discuss your medical history and the potential risks and benefits of the procedure. You may need to fast beforehand as a precaution against any accidental aspiration of stomach contents during the procedure. ECV is generally safe, but as with any medical procedure, there are risks to consider, such as infection, placental abruption, or premature labor.
On the day of your procedure, you'll usually be given an injection of lidocaine to numb the skin and make the procedure more comfortable. Then, your healthcare provider will gently press on your abdomen to encourage your baby's head to move down through your pelvis and engage.
Success of an ECV Procedure
Success rates vary and often depend on the baby's position and the gestational age. For instance, a baby who's already head-down has a lower chance of turning via ECV. If the ECV is successful, your baby will likely remain head-down, but there's no guarantee. Success rates for ECVs are typically higher when the process involves ultrasound guidance and several attempts to turn the baby.
An ECV may have only a 50% chance of working, but many women and their healthcare providers see it as a viable and less invasive alternative to a cesarean delivery. Consider discussing its pros, cons, and risks with your healthcare provider and perhaps a second opinion to ease your fears and make an informed decision.
After the ECV procedure, you'll usually be monitored closely to ensure your baby's heart rate remains stable and there are no signs of labor. In some cases, you may need to stay in the hospital for a few hours or overnight for careful observation. However, an ECV often allows you to go home later the same day.
Encouraging Baby to Turn Before an ECV
If your baby is breech, it's not too late before 37 weeks to encourage them to turn. Some exercises and techniques have shown promise in helping with this, though more research is needed:
- Inversion or tilt positions: Performing certain inverted or side-lying positions can help by using gravity to encourage your baby to turn.
- Ice packs on your pelvis: Some women find that applying an ice pack to their pubic bone stimulates their baby to move.
- Aspirin and hot water bottle: An old wives' tale suggests that aspirin and a hot water bottle placed on your pubic bone may help your baby to turn, though no evidence supports this claim.
- Moxibustion: A traditional Chinese medicine technique, moxibustion involves burning an herb called moxa near specific acupuncture points on your little toe and fifth metatarsal head. Research has shown mixed results regarding moxibustion's effectiveness.
While trying these techniques can't hurt, remember that their effectiveness is debatable, and results aren't guaranteed. In some cases, your baby might feel too comfortable in the breech position and refuse to turn despite your best efforts. Don't be discouraged if your baby doesn't turn, as pregnancy is incredible and full of surprises.
The Birthing Process and Aftercare for Breech Babies
If your baby is still breech at full term, discuss your options with your healthcare provider. Vaginal breech births are possible with an experienced provider, but sometimes, a cesarean delivery is recommended for safety. After your baby's birth, keep an eye out for signs your baby might have experienced stress during delivery, such as feeding difficulties or low blood sugar. Your healthcare provider can monitor these and provide appropriate support and care.
The road to childbirth is filled with uncertainty, but expecting and planning helps manage anxiety. Learn about breech positions, ECV, and consider alternative methods to encourage your baby to turn. You're in excellent hands with your healthcare provider, who will guide you through each step and adjust your care plan as needed.
Congratulations, you're about to meet your little one! The journey might take unexpected turns, but having this precious baby join your family is what matters most. Trust your instincts, and together with your healthcare provider, navigate the journey to giving your baby the most nurturing start in life.