What is the condition known as when the placenta separates from the uterine wall?

The condition where the placenta separates from the uterine wall is referred to as abruptio placentae. This separation can lead to significant maternal and fetal complications, as it disrupts the blood supply to the fetus and increases the risk of maternal hemorrhage.

In abruptio placentae, the placenta detaches either partially or completely before or during labor, which may be associated with symptoms such as abdominal pain, vaginal bleeding, and fetal distress. Identifying this condition promptly is crucial for the health of both the mother and baby, as it may require immediate medical intervention.

The other options represent different obstetric conditions: placenta previa involves the placenta covering the cervix, gestational diabetes is a form of diabetes that can occur during pregnancy, and an ectopic pregnancy is when a fertilized egg implants outside the uterus. Understanding these distinctions helps clarify why abruptio placentae is the correct answer to the question posed.