When I was very young, I used to think that women got pregnant by eating their wedding cake. It seemed logical to me at the time... a couple got married, and soon afterwards, had a baby. I surmised that they must put something in that cake that would make the wife pregnant, because that's the only thing all married couples had in common -- the wedding cake!
A childhood belief about getting pregnant

others believed things like this
- I used to believe making a cake from scratch meant using a box mix rather than buying a cake from the store.— EZ
- That when people kissed at a wedding that's when the women got pregnant— Conner
- I used to believe that women could only get pregnant once they were married and it just sort of happened Anon
- When I was younger I used to believe that women just magically got pregnant after getting married.Anon
- I used to believe that having children could only happen after a wedding with the person you are married to.Anon
- I used to believe that all dessert was birthday cake.— David