My 7 yr old son (YR3) has just brought a book home from his school library "How my body works - Growing up". The book covers amongst its topics sex, contraception, and other related areas. Is it unreasonable to think that 7 is to young to be reading this information? The rest of the book is harmless, its just the one section I'm not happy about, especially as we haven't been asked our views on Sex Ed, and feel the decision on when to have "the talk" has been forced on us