Pregnancy glossary

Placenta previa

Also called: Low-lying placenta

A condition in which the placenta implants in the lower part of the uterus, partially or completely covering the cervix.

When it comes up: Second trimester (around week 20)

Often, the placenta moves upwards as the uterus grows during pregnancy. However, if it continues to cover the cervix until the end of pregnancy, it can cause severe bleeding, and you will need a safe cesarean delivery.

If you experience painless vaginal bleeding in the second half of your pregnancy, you must see your doctor immediately.

Read more in the Nawah guide →

This guide is general information, not medical advice. It does not replace a doctor, and it knows nothing about your particular pregnancy. If something feels wrong, contact your doctor instead of waiting for the next scheduled visit.