Final answer:
Hypersecretion of prolactin in males can cause a disorder called galactorrhea.
Step-by-step explanation:
In males, hypersecretion of prolactin can result in a disorder called galactorrhea. Galactorrhea is the production of milk from the breast, which is typically seen in females during pregnancy and breastfeeding. In males, this condition is rare and can be caused by certain medications, tumors, or disorders of the pituitary gland.