Placenta Ppt Upd Jun 2026

The hallmark sign of placenta previa is painless, bright red vaginal bleeding during the second half of pregnancy. The bleeding can range from light spotting to a heavy flow. It may stop on its own but almost always recurs days or weeks later. Some women also experience uterine contractions along with the bleeding.

Placenta previa is usually detected during a routine second-trimester ultrasound. If the placenta is low-early in pregnancy, doctors often adopt a "wait and see" approach. As the uterus expands, it often pulls the placenta upward and away from the cervix—a process called placental migration. placenta ppt