The placenta is a temporary organ that grows during pregnancy to filter oxygen, blood, and nutrients to your baby. After you give birth, you will also deliver your placenta shortly after. Sometimes ...

The first stage is when you begin to experience the contractions that cause changes in your cervix to prepare for delivery. The second stage is when your baby is delivered. The third stage is when you ...

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 ...

What is placenta accreta? It's a rare condition that affects around 0.2% of pregnancies. Normally, your placenta forms an attachment to the uterine lining, called the endometrium. But if you have ...