When he was 5, my daughter believed that a copule gets married and that's how they get baby #1. She was quite puzzled as to how more babies coupld happen. She asked me if they have to get married again to get baby #2.
A childhood belief about reproduction

others believed things like this
- when I was little I used to think you had to have a baby before you got married!— Supergirl
- When I will little I used to believe that when you got married, you signed a contract to order a baby! LOL— Kriatina
- I thought when you get married you have to fill out a form to get a baby and then you get one.— Danielle
- I used to believe that having children could only happen after a wedding with the person you are married to.Anon
- That because Gerber Baby Food had a baby on it real babies were put in there. Thanks a lot cousin!— Nicole
- i used to believe nuns were married to jesus and priests were married to mary.— sunshine