It's Just A Question, Mom!

My 6 year old has been the most inquisitive child, but he came up with the most bazaar question. We were in Wal-Mart and out of the blue, he asks, "Mom, if a mom dies when she's having a baby, what happens?" "What?!?" was my first response, so he explained that he wanted to know what happens to the baby since its inside the mommy's tummy. After my flustered reaction he says, "Its just a question, Mom." I'm not ready for these kinds of questions from my kids! Yeesh!