gynecological endocrinology and reproductive medicine for over 20 years. Wolfgang Würfel is co-founder and joint Medical Director of Kinderwunsch Centrum München (KCM) with colleagues Gottfried Krüsmann and Klaus Fiedler. The fertility clinic, now among Germany’s largest in the field, was established in 1985 at the gynecological center Frauenklinik Dr. Wilhelm Krüsmann and grew from there. Wolfgang Würfel is on the medical faculty of the University of Würzburg and was Assistant Professor at the University of Chicago from 1989 to 1990. Wolfgang Würfel is co-editor and reviewer for numerous national and international publications. He has been a Member of the Board of the German Society for Gynecological Endocrinology and Reproductive Medicine (DGGEF) for over 15 years and is its press spokesperson. In addition, Prof. Würfel is author of numerous nationally and internationally published articles and review articles and is editor of works in the field of reproductive medicine, focusing on reproductive immunology and reproductive genetics. He is a member of the Bavarian Medical Association’s experts’ panels and has been the Association’s specialist consultant for fields including