As a young girl who grew up with brothers, I of course saw them take a bath or get a diaper change, so I knew they had different genitals right off the bat. When my mom became pregnant, she also explained, very vaguely, that it took a boy and a girl to make a baby and then mommy carried it in her tummy until it was ready to be born. You'd think that would tell me enough to put two and two together and figure out the actual act but for years I didn't have a clue. I knew it took a penis and a vagina, but as far as I knew, neither of those parts could do anything but pee. I didn't know about erections, or that my body was supposed to fit anything inside it, so I figured that when a girl and boy were ready to have a baby, they got naked, they snuggled and then the boy peed on her. Hey I was pretty darn close if you think about it!
A childhood belief about sex

others believed things like this
- When I was first told about intercourse, I didn't believe it. How could peeing inside a girl make a baby?— Art
- i used to think that if a girl and a boy peed in the same toilet a baby would grow in it.— hip hip
- I once knew a girl who used to believe that the sun was actaully a really bright gold fish very high up.— meow
- I used to beleive that when I took a bath w/ my brothers, that if they peed in the water I'd get pregnant.— SabB
- I used to believe that if a girl swam in a public pool that a boy had peed in she would become pregnant— DarkSock
- When I was a little girl, I thought all babies came from 'China' (a Vagina)— Lainie