i used to beleive that the gender of a baby was determined by how long it stayed inside the mother's womb. in my head, if a girl had stayed in longer, her clitoris would have grown out and she would be a he.
A childhood belief about reproduction

others believed things like this
- I used to believe if you stayed in water too long your skin would get really wrinkled and stay that way.Anon
- When I was little I thought that if I stayed a long time in the water I would become a mermaid.— Salma
- I used to believe that children stayed little.— Mel91
- i used to believe that when we got into the car, the world would move and we stayed still— zacula
- I used to think when an airplane ran out of fuel, it stayed stuck in the sky.— BoB
- i used to think that condoms were rubber circles and i never knew how they stayed on— hello