Midwifery Musings: Understanding Elective Inductions
Jennifer Walker, CNM, is back with another installment of our “Midwifery Musings” blog series, sharing her expertise and providing an inside look at life here at Covington Women’s Health Specialists.
As your trusted partners in every stage of pregnancy, we’re shedding light on elective inductions —what they involve, how they’re evaluated, and the factors to consider when making this important decision.
At 39 weeks gestation, women have the option to choose an elective induction of labor, even without a medical reason. Elective induction means that labor has not started on its own, but methods or medications are used to encourage the body to begin labor.
Elective inductions have become a topic of interest in recent years, with numerous studies conducted to evaluate their effectiveness and benefits. According to the American College of Obstetrics and Gynecology (ACOG), “healthy women whose labor is induced at 39 weeks may have lower rates of preeclampsia and gestational hypertension than women who do not have induction at 39 weeks.”
Favorable vs. Unfavorable Cervix
Per the ACOG, the goal of an induction of labor is to achieve vaginal delivery by stimulating uterine contractions before labor begins spontaneously. Before scheduling an elective induction, your provider at Covington Women’s Health Specialists will perform a vaginal exam to assess the favorability of your cervix.
At our practice, we use the Bishop Scoring System* to determine whether your cervix is “favorable” or “unfavorable” for induction. Following the guidelines of the ACOG, a Bishop score of 6 or less typically indicates an unfavorable cervix, while a score of 8 or more suggests a similar likelihood of vaginal delivery as with spontaneous labor.
After assessing your Bishop score, your provider will discuss the risks and benefits of an elective induction to determine if it is the best option for you. If your Bishop score is 6 or less, your provider may recommend discussing or using cervical ripening methods to prepare your body for labor.
Considerations for Elective Induction
There are several advantages to scheduling an induction of labor at full term. These include:
- A reduced chance of stillbirth.
- Limiting further fetal growth, which can reduce the risk of delivery complications.
- The ability to plan ahead, arrange childcare, organize transportation, or coordinate work schedules.
However, elective induction is not without potential drawbacks:
- A longer labor and hospital stay.
- The possibility of maternal exhaustion.
- An increased likelihood of cesarean delivery, especially if the cervix is not favorable.
Studies have shown that nulliparous women (those who have never given birth to a live baby) face a two-fold increased risk of cesarean delivery when the cervix is unfavorable at the time of induction. Because cervical status is one of the most important predictors of successful vaginal delivery, it is crucial to have a thorough discussion with your provider when considering induction.
Looking Ahead
Understanding the benefits, risks, and factors that influence elective induction is key to making an informed decision. At Covington Women’s Health Specialists, we are here to guide you through every step of the process. In the next post of the “Midwifery Musings” blog series, I will delve deeper into cervical ripening agents and their role in preparing your body for labor.
