I was told that if boys had sex with each other they would have a "Blood Baby" I never asked what that meant.
A childhood belief about sex

others believed things like this
- When I was 5 I thought that baby boys came from men and baby girls came from women...— Gaz
- I used to believe that men had baby boys and women had baby girls.— Janis Smith
- I never knew why boys had to lift up the toilet seat...until my friend told me that boys had bad aim.Anon
- Until I was five, I used to think that women gave birth to baby girls and men gave birth to baby boys— Cassidy K
- when I was young, I heard that blood had iron in it. I thought blood was red because it was rusty.— Hunter
- I used to believe that a cow-lick meant that a cow had licked you when you were a baby.— Lindsay