How come guys don't get period?

Answer 1

Males do not get periods (?) because they do not have the correct reproductive organs. A womens period is when the lining of the womb is emptied out because the egg inside has not been fertilised. Women carry the egg sex cells, and they give birth to the child. If a sperm from a man fertilises an egg inside the womans womb, then a child will begin to grow and the womb will not empty because there is something growing in there. 9 months later, when the woman gives birth, the baby comes out of her womb.