The present Atlas intends to gather the most frequent findings of alterations that causes infertility, both in male and in female, and how they should be analyzed and described, to serve as a guide for physicians who will ask and will perform these imaging tests. There are a group of professionals that may be interested on further knowledge on infertility, since this is a highly prevalent condition: about 10% of married couples are infertile and males and females are equally affected. These professionals include endocrinologists, gynecologists and urologists. Moreover, these professionals shall make good use of additional tests, in order to properly treat their patients whenever they suspect of or face a case of infertility. Among these tests, the diagnostic imaging exams are essential. Thus, the Atlas of Imaging in Infertility intends to provide such knowledge, allowing physicians of different specialties to a manage of cases of infertility, both in males and in females.