What constitutes a precipitous delivery?

A precipitous delivery is defined as a delivery that occurs within 3 hours or less from the onset of labor. It is characterized by rapid progression of labor, with the baby being born quickly without much time for the mother to prepare or receive medical assistance. Precipitous deliveries can be dangerous as they may increase the risk of complications such as perineal lacerations, uterine rupture, and postpartum hemorrhage.