What is a placental abruption?

Placenta separating: A placental abruption is when the placenta separates from the uterus resulting in abdominal pain and vaginal bleeding. This is an emergency because the blood supply to the baby is compromised. This can occur after a traumatic event like a car accident or domestic violence. It can also occur with high blood pressure, drug use and a variety of other medical conditions.

Placenta detaches: Placental abruption is when the placenta detaches from the uterine wall before the baby is born. This happens in only 1% of pregnancies. It can be dangerous as the baby may not get the same amount of oxygen and nutrients if the abruption is large. Patients may or may not have vaginal bleeding. Abruption has been linked to maternal high blood pressure, Cocaine use, abdominal trauma and smoking.

Separation : An abruption is an abrupt separation of the placenta. It is usually caused by severe trauma, smoking, high blood pressure, or twins. Usually women will experience severe pain. They may or may not have bleeding.