I used to believe that when a baby was born, the doctors could tell if it was a boy or a girl by if its hair was long, signifying a girl, or short, which would mean it was a boy.
A childhood belief about reproduction

others believed things like this
- I thought Buckwheat from "The Little Rascals" (1994) was a girl because he had long hair!— Molly
- When I was younger, I saw Madonna's video for "Material Girl". I thought she was singing "I'm a Cheerio Girl"!— Greg
- 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 the words to Michael Jacksons "Liberian Girl" were "librarian girl".— Paul
- That Madonna sang "I'm a cheerio girl" instead of material girl— HN
- I always thought instead of saying "Im a material girl" Madonna was saying "Im a cheerio girl".— Tiffany