Doctor Özkan Özdamar received his medical degree in 2003 at GATA Medical Faculty, Ankara, Turkey. In 2011, he completed his residency in obstetrics and gynaecology. He has published approximately 50 papers in national and international journals. He is a member of many national and international societies. Dr. Özdamar is currently continueing his scientific activities in the Istanbul Medeniyet University, Faculty of Medicine, with the degree of assistant professor. His main research activity is directed to endometriosis, hormonal background of endometriosis, pelvic pain and endometriosis relationship.