When are you most likely to get pregnant after tubal ligation?

Can You Get Pregnant After a Tubal Ligation?

Tubal ligation—commonly known as "getting your tubes tied"—is one of the most effective forms of permanent birth control. While it’s designed to prevent pregnancy by blocking or sealing the fallopian tubes, it’s not 100% foolproof.

About 5 out of every 1,000 women will become pregnant within the first year after tubal ligation. That number climbs slightly to around 13 out of 1,000 over the course of five years. While rare, these pregnancies can happen if the tubes rejoin or weren’t fully blocked during surgery.

This risk varies depending on factors like the woman’s age at the time of the procedure, the method used, and whether the fallopian tubes were completely sealed. Younger women, especially those under 30, tend to have a slightly higher chance of post-ligation pregnancy, possibly due to more resilient tissue or incomplete closure.

If a pregnancy does occur after tubal ligation, there’s a higher likelihood it will be ectopic—meaning the fertilized egg implants outside the uterus, usually in a fallopian tube. This is a serious medical condition requiring immediate attention.

While tubal ligation remains a highly reliable method of preventing pregnancy, it’s important to understand that no procedure is perfect. Women who’ve had the surgery but later miss a period, experience pregnancy symptoms, or have unexplained pelvic pain should consult a healthcare provider right away.

For most, tubal ligation offers lasting peace of mind. But awareness of the slim possibility of pregnancy—and its risks—can help ensure timely action if something unexpected happens.