okay I like the fact that the book is "sily" and has funny characters for people BUT after buying and reading this book before my child (9) sees it...I returned it! I think the BASIC facts should be given to any child, but should NOT go into that "it's pleasurable and that the man goes up and down and up and down and gets friction and that they both wriggle and wriggle and it tickles until the man's penis squirts out a going substance called sperm." Are you kidding? this is a highly recommended book? If "kids" are taught that is pleasurable and tickles etc. do you not think they will be starting sex at an early age? I let 4 of my other friends see this book who also have kids the same age as mine and they too were stunned. They could have left out a lot of stuff in this book.