Bed war.Infidelity,sexual conflict and the evolution of relations

What the book is about
About how the inherent nature of the function of reproduction subconsciously makes men and women to do things that sometimes are not paranormal or tructuyen false. If you periodically have questions on the topic of sexual relations, if you care about your spontaneous desires and weird by conventional standards of behavior, the book of Baker will help to provide scientific connotation and find themselves in a variety of the examples. Sex is not only pleasure, the author believes, is primarily a genetically determined program management spermboys.