I learned in sex ed that trace amounts of sperm were present in a mans urine. My dad never flushed the toilet after peeing, and you know how when you pee really hard a little of it 'spalshes up'. I though that one of these days I would accidentally end up pregnant with my dads baby and have a freakish three eyed, one armed, mentally handicapped baby. So I always flushed before using the toilet, just in case. And I peed very slowly, so as not to splash.
A childhood belief about getting pregnant

others believed things like this
- I used to believe that monsters lived in my toilet and they ate my poop and urine when i flushed the toilet.Anon
- i used to think that if a girl and a boy peed in the same toilet a baby would grow in it.— hip hip
- I used to believe that if I flushed the toilet before I showered, I would take a shower in dirty toilet water.— Chris D
- I used to think if I left the toilet seat open my cat would get flushed down the toilet.— G
- I used to believe that when you were pregnant, if you went to the toilet your baby would come out. — 2 Awesome
- I used to believe that the toilet would suck me down if I flushed it.— :-)