I used to think that the man had to wear a condom in bed because if his penis touched the vagina of a woman who was pregnant, he would "catch" it, and become pregnant too!!!
A childhood belief about condoms

others believed things like this
- i used to believe if you touched a girls knickers she would get pregnant Anon
- When I was little I used to think that as soon as you were married the woman automatically got pregnant.Anon
- Whwn I was like 8 I used to believe woman just got pregnant randomly. Anon
- I use to believe that the man peed in the woman to get her pregnant. Didn't know about sperm until sex ed. — das
- I used to believe that when a woman was pregnant the baby could play monkey bars on her ribs.— Laura
- I used to believe that when a woman was pregnant, she fed the baby with a tiny spoon through her belly button.— Marie