Infertility is the inability of a couple to have children, established as the absence of pregnancy after 12 months of sexual intercourse without contraceptive methods. Subfertility, much more frequent than absolute sterility, can be reversed after the implementation of certain behaviors that avoid the existing partial impairment.The book INFERTILITY IS NOT JUST A PROBLEM OF THE COUPLE details the different forms of endocrine disruption present in infertile couples and analyzes, in a clear and simple way for the public in general, the latest scientific advances on fertility.