When I was little my mother told me that semen came out of mans penis and that's what you needed to get a baby inside a womans tummy. My mom was always really straightforward when talking about that but she always used the word "semen". Up until 13 or something like that I believed that because women are hurt when delivering a baby then a man is supposed to hurt when delivering the semen. Logic, right? That was because I always thought the semen were quite big and it would hurt for them to come out. Like a melon semen.
A childhood belief about reproduction

others believed things like this
- I thought that Siemens was a factory where they manufacture semen for the bodies.Anon
- I used to think that spam was semen so I was very confused when people talked about buying it in tins.— EB
- I called every body part my elbow. For example if my leg hurt I would say my elbow hurt.— Kady
- My mum used to tell me that someone was delivering bricks at the top of our road when it thundered!— Deb
- One kid I know believed that because I wear glasses, it wouldn't hurt if he poked my eye.Anon
- I used to think that if you go into a shower nothing can hurt you because you're protected by water — Foxxip