Well my brother overheard my mom and me talking about how i had gotten my period for the first time, so my brother thought it was when women pee'd on their pants and blood came out of there butts but only women who had kids, i was shy when he asked me all of this so a agrred and until this year now his 13 he found out the truth. lol
A childhood belief about periods

others believed things like this
- My brother used to believe a feminine napkin was something only women could blow their noses with.Anon
- I thought pads sucked blood from women. It wasn't until later in life that I knew their actual purposeAnon
- That you had to marry your sibling. During this period of time I devoliped a crush on my brother.— don't worry I'm a girl
- When my brother would go by condoms i thought that guys had period and that is what they usedAnon
- I used to think that oral sex was talking about sex. I was wrong when I found out the truth.Anon
- One time my brother asked my mom why mosquitoes bite. She said it was because children are bad.— sue