What is Ferguson's reflex?

Ferguson's reflex refers to the body's natural response that occurs during the labor process, characterized by a spontaneous and involuntary urge to push. This reflex is triggered by fetal descent and stretching of the cervix, which sends signals to the maternal brain, particularly impacting the release of oxytocin and stimulating the rhythmic contractions of the uterus essential for delivery. The urge to push, often felt as a strong, compelling pressure in the rectal area, signifies that the fetus is descending into the birth canal, indicating that labor is progressing and that the mother may be nearing the second stage of labor. This physiological process is crucial as it assists in the effective expulsion of the fetus during childbirth.