I used to believe that you had to have sex for 24 hours to get pregnant.
A childhood belief about getting pregnant

others believed things like this
- In kindergarden my friend told me that there were 24 hours in the day and 15 hours in the night.— Cari
- i used to believe that only humans got pregnant by having sex. sheep just magically became pregnant.— Lucy
- i used to believe you slept for 100 hours every night.— skye-ness
- I used to believe that i swam more than 2 hours I would become a mermaid.— M11cazares
- I used to believe that sex lasted for 2 hours like a movie. I don't know why I thought that.— Daniel
- I thought that days had 100 hours in them. Very surprised to hear there were only 24.— Cassiopeia