If the secretion of oxytocin during childbirth operated as a negative-feedback control loop, what effect would it have on uterine contractions?

A)Oxytocin would stimulate stronger uterine contractions.
B)Oxytocin would inhibit uterine contractions.
C)There would be no changes in the strength of the uterine contractions.
D)Uterine contractions would initially be weak and then gain strength after the release of the hormone.