i used to believe that women could only have sex once. and i didnt know of the whole menstrual cycle thing so i thought the sperm just stayed there forever and would make her get pregnant at random times. and also for some reason(dont ask me why) thought that if a women had sex with two different guys the baby would be all mutated and deformed.
A childhood belief about reproduction

others believed things like this
- when i was 5 years old I thought that a pregnant women deliever the baby by vomiting it — Nesreen Tashkandi
- I used to think that a menstrual cycle was a type of bicycle and i wanted to ride one.Anon
- When I was little,
I thought women got pregnant through surgery.— Camille - When I was 5 I thought that baby boys came from men and baby girls came from women...— Gaz
- When I was little I thought that women had to get a Cesarian section to deliver the baby.— Patrick
- I used to believe that women got pregnant just by kissing. — Lisa