My 9 year old Son had a talk at school about puberty, he didn't tell me, another Mum did. When talking to some of the other Mums some of them have already had a chat with their kids about sex and I am realising maybe we should too as I'd rather he heard the truth from me than some distorted version from a school friend. Can anyone recommend any books to help along the way that maybe we could read together instead of me getting muddled with my words?