Question

The hormone which control the contraction of uterine muscles at the time of birth​

Answer 1

prostaglandins is the harmone which help in contract the utherine muscles at the time of birth

Answer 2

Prostaglandins

They relay signals from the fetus to the mother, telling the mother's body to initiate labor. Estriol is an estrogen that stimulates uterine contractions and inhibits the production of progesterone. Prostaglandins also stimulate uterine contractions and, along with relaxin, help relax the smooth muscles of the cervix.