[Jade sure as hell walked into that one, didn't she?]

Well... most human women have something called a womb! It is kind of like... [What's something a troll would know about for a reference point?] like an internal egg? It has all of the nutritious stuff that eggs do, but instead of a shell, it is an organ. So after a man has... fertilized it... the baby grows in there! No eating involved!