A prolapsed cord occurs when the umbilical cord slips ahead of the baby during labor, often leading to potential complications. This situation can restrict blood flow and oxygen to the baby, which may result in distress. Medical professionals monitor for a prolapsed cord during childbirth, as it requires immediate attention. If detected, interventions may include changing the mother's position or, in some cases, an emergency cesarean section to ensure the safety of both the mother and the baby.