What effect does placental abruption have on pregnancy?

Placental abruption, which is the premature separation of the placenta from the uterine wall, has significant implications for both maternal and fetal health. When abruption occurs, it can lead to severe complications such as heavy bleeding, fetal distress, preterm birth, and even stillbirth. For the mother, the risks include the potential for hemorrhage and complications related to shock or the need for a blood transfusion. The condition is considered an obstetric emergency and requires immediate medical intervention to manage the risks effectively.

The other options presented do not accurately reflect the impact of placental abruption. It does not enhance nutritional absorption; rather, it can compromise the blood flow and nutrients that reach the fetus. Abruption does not guarantee a full-term pregnancy; in fact, it often results in preterm delivery due to the health risks involved. Finally, the occurrence of placental abruption generally increases the likelihood of a cesarean delivery, as this method may be necessary to ensure the safety of both the mother and the baby in urgent situations.