I was disappointed by receiving the book. I expected an encyclopedia, so quite complete, sexual life, so that addresses all sides of sexuality, changing the body to love through desire, physical love, masturbation and so on. Instead, the book is primarily oriented on the development of the growing baby in the womb, that my 9 year old daughter already knows a long time. So it ignores many issues of sexual life who nevertheless deserve to be addressed at this age. In the style of the book 'Love and Babies "from the collection Petites Questions seemed more relevant and less nunuche. I returned it.