I used to think that guys had periods, too.
A childhood belief about periods

others believed things like this
- I also used to think that Mommies didn't have periods. I thought it went away once you had a baby.— T
- i thought the phrase "getting a boner" referred to men getting their periods. — astrid
- i used to believe that women wore bras because their periods happened in their boobies.Anon
- i used to believe when iwas young that during periods, one bleeds through thier breastsAnon
- a male friend of mine used to think that only women who had been pregnant had periods— oiman
- When my mom was a child, she thought that while girls had periods, boys had hemorrhoids!Anon