I used to believe that pregnancy was entirely spontaneous, and didn't realise that men had anything to do with it.
A childhood belief about getting pregnant

others believed things like this
- Phil Collins song "I missed again" - I thought it was "I pis*ed again" - didn't realise he was an alcoholic?!Anon
- i used to think that PMS stood for "pregnancy morning sickness".— confused little girl
- I used to believe that after 9:59 came 9:60 and that 10:00 didn't come until after 9:99— Matthew
- I used to believe that penguins could fly, they just didn't want to.— Mariah\
- I used to believe that if you didn't go to sleep, the sun would never come up.— terri
- I thought that if you had sex with a man that didn't really love you, he would be able to pee in you— Lenny