I use to believe that the man peed in the woman to get her pregnant. Didn't know about sperm until sex ed.
A childhood belief about getting pregnant

others believed things like this
- I used to believe that a baby's sex was determined by whether the sperm had a picture of a man or woman on it.— David E.
- a friend of mine thought that you could get pregnant by swallowing sperm. Ha!Anon
- 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
- I thought sperm were fish and when I got a goldfish I went around telling everyone i had a sperm— Kara
- When I was little I used to think that as soon as you were married the woman automatically got pregnant.Anon