I used to think that babies actually grew in your stomach and i always wondered why they didn't get digested and pooed out. I believed this until i was about 8 years old.
A childhood belief about giving birth

others believed things like this
- I believed that women who wanted babies ate a seed, which then grew into their baby. — World's Worst Scientist
- I believed (thanks to my mum) that babies grew on "baby trees" and simply 'fell off' when they were ripe!!!— Stace
- I believed the urban legend that gum stayed in your stomach for 7 years if you swallowed it.— Lindsay
- when i was 10 years old i believed that women who had twin babies had slept with 2 menAnon
- i used to belive that babies came from the stomachAnon
- When I was very little I used to believe that when babies were born they came out of the mother's stomach.— Aerith