Understanding How This Common Labor Induction Method Works
As your due date approaches, your healthcare provider may recommend induction if labor doesn’t start on its own. One common method is Cervidil, a medication used to help prepare your cervix for labor. If you’re feeling unsure about what to expect, don’t worry—we’re here to break down how Cervidil works, what the process involves, and how to prepare, so you can feel confident and informed.What Is Cervidil?
Cervidil is a thin, tampon-like insert that contains dinoprostone, a synthetic version of prostaglandins—hormones that help soften and dilate the cervix. By preparing the cervix, Cervidil makes it easier for labor to start naturally or with further induction methods like Pitocin.Why Is Cervidil Used?
Cervidil is typically recommended if:- Your cervix isn’t yet dilated or softened (known as an "unfavorable" cervix)
- You’re past your due date and labor hasn’t started
- You have a medical condition, such as high blood pressure or gestational diabetes, that makes induction necessary
- Your water has broken, but labor hasn’t begun
- Insertion:
- Cervidil is inserted into the vagina by a healthcare provider, similar to inserting a tampon. The process is quick and usually not painful, though you may feel mild pressure.
- Monitoring:
- After insertion, you’ll lie down for about two hours to ensure the medication stays in place. Your baby's heart rate and your contractions will be closely monitored.
- Waiting Period:
- Cervidil is typically left in place for 12 hours, though it may be removed sooner if labor starts or if there are any concerns.
- Possible Next Steps:
- Once your cervix is softened and dilated, your body may go into labor naturally. If not, your healthcare team might use additional methods, such as Pitocin, to stimulate contractions.
How Long Does Cervidil Take to Work?
Every woman’s body responds differently. Some moms start having contractions within a few hours, while others may need additional methods to kickstart labor. On average, labor begins within 24 hours after Cervidil is inserted.Side Effects and Risks of Cervidil
While Cervidil is generally safe, it can cause some side effects, including:- Uterine contractions (sometimes stronger or more frequent than expected)
- Nausea, vomiting, or diarrhea
- Fever or chills
- Back pain or abdominal discomfort
Tips to Prepare for a Cervidil Induction
- Pack Your Hospital Bag: Since you’ll likely stay at the hospital after Cervidil is inserted, make sure your hospital bag is packed and ready.
- Eat a Light Meal: If allowed, eat a light, nutritious meal before the induction process begins.
- Bring Comfort Items: Since labor may take some time, bring books, music, or relaxation tools to help pass the time.
- Practice Relaxation Techniques: Breathing exercises, guided meditation, or listening to calming music can help you stay relaxed during the waiting period.
What Happens After Cervidil Is Removed?
Once Cervidil is removed, one of three things usually happens:- Labor Begins Naturally: Contractions may continue and progress without further intervention.
- Further Induction Is Needed: If labor hasn’t started, your healthcare provider may recommend Pitocin to stimulate contractions.
- Another Dose of Cervidil or a Different Method: In some cases, a second dose of Cervidil or another cervical ripening method, like a Foley balloon, may be used.
A Cervidil induction can help kickstart labor gently, giving your body the nudge it needs to begin the process of meeting your baby. While every labor experience is unique, understanding what to expect can help ease anxiety and boost your confidence. Trust your healthcare team, listen to your body, and remember—you’re one step closer to holding your little one in your arms. You’ve got this, mama!
Content Reviewed by Dr V.
Learn MoreDr. Vaheh Shirvanian, a family medicine physician and father. With over 17 years of experience, he specializes in inpatient acute hospital care, outpatient family medicine, urgent care, emergency medicine, and hospice care. Dr. V is passionate about guiding new parents through the challenges and joys of parenthood, offering compassionate and expert support at every step.





