PATHOLOGY

Detailed explanation-1: -Oxytocin is a natural hormone that stimulates uterine contractions in childbirth and lactation after childbirth.

Detailed explanation-2: -Moreover, estrogen is the hormone that stimulates parturition by increasing the expression of the genes associated with myometrial excitability and contraction, and increases uterine sensitivity to oxytocin during the course of pregnancy (5).

Detailed explanation-3: -Oxytocin (Oxt or OT) is a peptide hormone and neuropeptide normally produced in the hypothalamus and released by the posterior pituitary. Present in animals since early stages of evolution, in humans it plays roles in behavior that include social bonding, reproduction, childbirth, and the period after childbirth.