Following Childbirth, ____ Stimulates Milk Production in the Mammary Glands

Question

​Following childbirth, ____ stimulates milk production in the mammary glands.
A) ​estrogen
B) ​testosterone
C) ​progesterone
D) ​prolactin

Accepted Answer

The Answer is D

​Following childbirth, ____ stimulates milk production in the mammary glands.