Which Hormones Are Responsible for the Production of Milk in the Postpartum

Which hormones are responsible for the production of milk in the postpartum female?

A) Oxytocin stimulates the production of milk, and prolactin stimulates the secretion of milk.
B) Prolactin stimulates the production of milk, and oxytocin stimulates the secretion of milk.
C) Estrogen and progesterone are directly responsible for the production and secretion of milk.
D) Prolactin and estrogen stimulate the production and secretion of milk.