Can Cervical Checks Cause Labor During Pregnancy?

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September 4, 2023 by Marjorie R. Rogers, MA (English), Certified Consultant

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No, cervical checks cannot cause labor during pregnancy. The cervix is the opening to the uterus and during pregnancy it is sealed by a plug of mucus. Stripping the membranes involves your doctor or midwife separating this mucus plug from the cervix with their fingers.

This can sometimes trigger pre-labor contractions, but does not always do so.

Cervical checks are a common part of prenatal care, but some women worry that they might cause labor to start. There is no evidence that cervical checks can trigger labor, so you can rest assured that this routine part of your prenatal care is not going to cause any problems.

Can Cervical Checks Cause Labor During Pregnancy?


Can a Cervical Swab Start Labour?

No, a cervical swab cannot start labor. Although there is some evidence that certain types of bacteria can stimulate contractions, it is not yet clear whether this occurs in humans. In addition, the amount of bacteria required to induce labor is likely much higher than what could be transferred via a cervical swab.

Therefore, it is not recommended to use this method in an attempt to start labor.

Are Cervical Checks Bad During Pregnancy?

Cervical checks are a common practice during pregnancy, but there is some debate about whether or not they are beneficial. Some women feel that cervical checks are uncomfortable and even painful, while others find them to be a helpful way to monitor the progress of their pregnancy. There is no clear evidence that cervical checks are harmful to either the mother or the baby.

However, some experts believe that they may increase the risk of infection or premature labor. If you are considering having a cervical check during your pregnancy, it is important to discuss the risks and benefits with your healthcare provider beforehand.

What Can Happen After Cervix Checks?

After a woman has a cervix check, her doctor may find that her cervix has changed. She may have an abnormal Pap test result or she may be diagnosed with cervical cancer.

Has Anyone Gone into Labor After Cervical Exam

Cervical exams are a routine part of pregnancy care. They help your healthcare provider check the health of your cervix and determine how far along your pregnancy is. In some cases, a cervical exam can trigger labor.

It’s thought that when the cervix is stretched during a cervical exam, it may release hormones that signal the uterus to start contractions. It’s also possible that if your cervix is already slightly dilated or effaced, a cervical exam could cause it to dilate further or even rupture (break) your membranes. If you go into labor after having a cervical exam, it doesn’t necessarily mean something is wrong.

It’s possible for healthy pregnancies to progress quickly and unexpectedly. If you have any concerns about going into labor after a cervical exam, be sure to talk to your healthcare provider.


During pregnancy, it’s common for healthcare providers to perform regular cervical checks. These checks involve inserting a gloved finger into the vag*ina to feel the cervix. While cervical checks are generally considered safe, there is some concern that they may cause labor to begin prematurely.

There are a few theories as to how this might happen. One is that the cervix may be slightly irritated by the exam, which could trigger contractions. Another possibility is that the Provider may inadvertently rupture the membranes surrounding the baby (known as “breaking your water”).

This can lead to contractions and labor starting within hours or days. Overall, there is no definitive evidence that cervical checks cause labor to start prematurely. However, if you’re concerned about this happening, you can always ask your Provider to avoid doing them during your pregnancy.

About Author (Marjorie R. Rogers)

The inspiring mum of 6 who dedicates her time to supporting others. While battling with her own demons she continues to be the voice for others unable to speak out. Mental illness almost destroyed her, yet here she is fighting back and teaching you all the things she has learned along the way. Get Started To Read …