i was absolutely certain that when you when a guy had an erection, sperm would ooz out continuously until he orgasmed, meaning that he had no more sperm left. When I was in high school and fooling around with my first boyfriend I was positively astounded when this wasn't so. So I interogated him and felt like an idiot.
A childhood belief about sex

others believed things like this
- I thought sperm were fish and when I got a goldfish I went around telling everyone i had a sperm— Kara
- I used to think sperm was invisible.Anon
- i got told if you rub your sperm on
your spots they'll go...
p.s i still try it but it never works— anom - I used to believe that a baby's sex was determined by whether the sperm had a picture of a man or woman on it.— David E.
- 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 had a freind who believed that at a certain age you bought sperm in bags from woolworths.Anon