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Home > Health Library > Labor Induction and Augmentation
If you pass your due date and your labor does not start on its own, your doctor may want to try to start (induce) labor. Your doctor may suggest doing this for other reasons. It may be a good idea to induce labor if you have another problem. For example, it may be done if you have high blood pressure. Or it may be a good idea if the placenta can no longer give enough support to the baby.
There are several ways to induce labor, such as using medicine or breaking the amniotic sac.
After you have your baby, you should not have any side effects from the medicine used to start labor.
There are several ways to induce labor.
A balloon catheter, such as a Foley catheter, is a narrow tube with a small balloon on the end. The doctor inserts it into the cervix and inflates the balloon. This helps the cervix open (dilate). The catheter is left in place until the cervix has opened enough for the balloon to fall out (about 3 cm).
Sweeping of the membranes separates the amniotic membrane from the uterus enough so that the uterus starts to make prostaglandins. This type of chemical helps trigger contractions and labor. After the cervix is open a little, this step can easily be done in your doctor's or nurse-midwife's office.
To help start or speed up labor, your doctor may rupture your amniotic sac. (This is called rupture of the membranes.) It should only be done after your cervix has started to open (dilate) and the baby's head is firmly descended (engaged) in your pelvis.
If active labor has started on its own but contractions have slowed down or completely stopped, steps may need to be taken to help labor progress. This is called augmentation. It may be done when:
Current as of:
June 16, 2021
Author: Healthwise StaffMedical Review: Kathleen Romito MD - Family MedicineAdam Husney MD - Family MedicineKirtly Jones MD - Obstetrics and Gynecology
Current as of: June 16, 2021
Author: Healthwise Staff
Medical Review:Kathleen Romito MD - Family Medicine & Adam Husney MD - Family Medicine & Kirtly Jones MD - Obstetrics and Gynecology
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