My dd is nearly 4 and has started asking questions about where babies come from. She has a 2yr old brother so knows that babies grow in mummy's tummy. When she recently asked how they get there we told her that daddy put it there. Now she has asked how he puts it there. We are in favour of honesty but not sure how much info is appropriate for her age. She has also just found a tampon and asked me what it's for. Does anyone know of a book I can refer to as and when she asks or any ideas how to word my answers.