What stimulates milk production in mammary alveoli?

Question

Quizplus · Accepted Answer

Prolactin is the hormone primarily responsible for stimulating milk production in mammary alveoli. Oxytocin, on the other hand, stimulates milk ejection or "let-down" by causing the mammary alveoli to contract. Chorionic gonadotropin is only present during pregnancy and helps maintain the corpus luteum. Progesterone and estrogen also play important roles in pregnancy and lactation, but are not directly involved in stimulating milk production in mammary alveoli.

What Stimulates Milk Production in Mammary Alveoli