5yo Friend to my 8yo: You are wearing a ring. Are you married?
My 8yo: No. I’m not even a teenager. I’m too young to get married
Other friend: You can have babies when you are a teenager, but you have to wait until you are an adult to get married.
5yo: Yeah, when your stomach is ready a baby can just grow in there.
My 8yo: No. a man and a woman have to have sex to make a baby.
8yo sister of 5yo: We know all about the sex
5yo: Yeah, I know all about the sexing.
8yo sister: Our parents don’t like us talking about the sex in front of my sister. She is too little.