When I was about 3 years old my mom had tripped and fallen on the last couple stairs going down to our basement and my parents made kind of a big deal about it for reasons I didn't exactly understand. A few days later they told me she was pregnant with my little sister, so that was why they made a big deal about it, had to make sure the baby was okay and everything. Some how I made the connection that if you trip and fall you get pregnant. So for the next few weeks I'd purpously trip down the stairs, my parents thought I was nuts until I finally told them what was going through my head.
A childhood belief about getting pregnant

others believed things like this
- My parents told me that babies were made from dimonds under cabbage patches, that would grow into a baby.Anon
- I thought that parents made a baby by nibbling each others ears.— Mer
- I thought a "fallen soldier" was one who'd tripped and fallen during a battle.Anon
- I used to believe that when my parents kissed it made a baby.Anon
- I thought if you trip and fall down you fall at the speed of light!— Dietrich Corby
- Until I was about 12 years old I believed that homeless people were made up by my parents to scare me.— Angela B.