i dont have any kids yet, but i work at a prechool so we get some doozies about the human anatomy. . . this one kid told me that he wanted boobies like mine (My cup size is a D if anyone wants to know... lol) and i started laughing and asked him why. He said because "my daddy has big boobies like yours, and i want to be like my dad"......
that was TMI On a fruther note: this kid was WIERD to begin with, he dressed in girls clothes and said wierd stuff liek this a lot...
We get preschoolers drawing "private parts" on people that they are supposed to decorate... we have quite a fwe stories, i should really start a book and write them all down, because they are HILARIOUS
When we have parents that get pregnant it usually comes out in the kids to ask these sort of questions.