Why do men's nipples have hair?

Answer 1

Men have nipples because the gender of a baby is not determined at the earliest point of conception. When a baby becomes male they still have the nipples left over and simply grow less breast tissue than females. This will be the most common answer.

Answer 2

This is because we all begin our life in the womb as girls. so nipples develop. but then if you are to become a boy your male reproductive organs grow later,but you remain with nipples.

Answer 3

hair is for many reasons... warmth, protection,... sexiness.