I remember at a sleep over some girls were swapping stories. One of them told about a 7-year-old who had a baby. We all beleived her, being 7 ourselves.
A childhood belief about reproduction

others believed things like this
- In first grade a boy told me that he could see girls naked with his microscope lens. I beleived it for years.— Jeanette
- When I was 5 I thought that baby boys came from men and baby girls came from women...— Gaz
- I used to believe that men had baby boys and women had baby girls.— Janis Smith
- WHEN I WAS LITTLE I USED TO THINK THAT GIRLS GET BOOBS BY ONE DAY GOING TO SLEEP AND IT JUST HAPPENS— J.C
- when I was about 7 I thought that aliens hid under my bed. I wouldn'd sleep in my bed for a whole year!— *Rachel*
- Until I was five, I used to think that women gave birth to baby girls and men gave birth to baby boys— Cassidy K