O-151 Detailed characterization of infertile men with idiopathic versus unexplained infertility: a single-center experience

Study question We aimed to investigate the rate of and the clinical characteristics of men with idiopathic versus unexplained infertility from a cohort of white-European men. Summary answer Approximately 20% and 5% of men evaluated for primary couple’s infertility depicted characteristics suggestive for idiopathic and unexplained infertility, respectively. What is known already Male factor infertility (MFI) can be associated with clinical,...