Which hormone leads to the expulsion of milk from the breast during suckling?

Options

A. Estrogen
B. Oxytocin
C. Prolactin
D. Progesterone

Answer

C

Explanation

Prolactin :it is produced by pituitary gland. It is responsible for breasts to grow and expulsion of milk after baby is born
Oxytocin`:` it is produced in the hypothalamus. It plays a role in social bonding, sexual reproduction, childbirth, and the period after childbirth.
Estrogens`:` are hormones that are important for sexual and reproductive development, in women. They are also referred to as female sex hormones.
Progesterone`:` is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.