Placenta previa is when a pregnant person's placenta blocks the opening to the cervix that allows the baby to be born. It can cause severe bleeding during pregnancy and delivery. Mothers with placenta ...

If the placenta partially or entirely blocks the regular vaginal delivery route, a doctor may refer to this as placenta previa. The placenta is an organ that develops inside the uterus during ...

When you're pregnant, any amount of vaginal bleeding is cause for concern. If the bleeding occurs during the second trimester, your doctor will perform an ultrasound to see if you have a condition ...

Placenta previa occurs when the placenta covers the opening of the cervix during the last months of pregnancy. This condition can cause severe bleeding before or during labor. The placenta develops in ...