CryptorchidismHypospadiasOrchiopexyTestisTesticular HydroceleUrogenital Surgical ProceduresGenitalia, MaleHeptachlor EpoxideTesticular DiseasesLeydig CellsChlordanSeminiferous TubulesInfertility, MaleUrogenital AbnormalitiesTesticular NeoplasmsOrganotin CompoundsSperm CountScrotumDenmarkSpermatogenesisTestosteroneInfant, NewbornEndocrine DisruptorsSertoli CellsGonadal DysgenesisPrenatal Exposure Delayed EffectsPostoperative ComplicationsBariatric SurgeryUrologic Surgical Procedures, MaleTrialkyltin CompoundsMaternal ExposureInguinal CanalPregnancy