Difficult childbirth, also known as obstructed labor, occurs when a baby cannot move through the birth canal despite strong contractions. This can happen due to various factors, such as the baby's size, the mother's pelvic shape, or the baby's position, like being breech. In some cases, medical intervention may be necessary to ensure the safety of both the mother and the baby. This can include the use of forceps, vacuum extraction, or a cesarean section if the labor does not progress. Proper prenatal care can help identify potential risks associated with difficult childbirth.