I actually believed males had a uterus. I believed this until I was 13. I thought it had something to do with producing urine.
A childhood belief about general

others believed things like this
- When I first started to develop my breasts I thought it meant I was producing milk— trisha
- I thought that all cats were the females, and that the dogs were the males.— opps guess not
- When I was little I thought that my urine was stored in my scrotum until I needed to wee.— Bryan
- i used to believe that males' poo came out of their willies— Helen W
- i knew that if you ate beets your urine would turn pink and i thought if it was pink, then you could drink it.— JP
- I used to think that tampons were meant to absorb women's urine so they wouldn't have to go to the bathroom.— Koyaanisqatsi