I'd like my sons to grow up with a healthy attitude to sex and relationships, but I'm also very keen to keep them children for as long as possible. We've always used the correct names for body parts and I do my best to never be prudish about answering any questions they've come to me with. But we've never talked about how babies are made - the question was never really asked so it's never seemed like the right time. My 9 year old is now going to be taught about reproduction in PHSE, which I think is great. I'd like to keep a dialogue open so he knows he can come to me with any questions and to try to normalise what he's learned at school as much as possible in his mind. I'm interested in peoples perspective on how to do that? If he doesn't come to me, should I bring it up for instance? How much do they learn? What have other people done?