What happens when boys get there periods?

Boys do not menstruate as they do not have a uterus or the necessary reproductive organs to experience a menstrual cycle. Menstruation is a biological process that occurs in individuals with a uterus to shed the uterine lining if pregnancy does not occur. If a person who identifies as a boy or man experiences bleeding from the genital area, it may be due to a different medical issue that should be evaluated by a healthcare professional.