CryptorchidismHypospadiasOrchiopexyTestisTesticular HydroceleUltrasonographyUltrasonicsUltrasonic TherapyGenitalia, MaleUrogenital Surgical ProceduresHeptachlor EpoxideTesticular DiseasesHigh-Intensity Focused Ultrasound AblationLeydig CellsPregnancyUltrasonography, InterventionalUrogenital AbnormalitiesChlordanSeminiferous TubulesInfertility, MaleScrotumInfant, NewbornTesticular NeoplasmsMicrobubblesSperm CountOrganotin CompoundsTestosteroneDenmarkSpermatogenesisEndocrine DisruptorsSertoli CellsUltrasonography, PrenatalGonadal DysgenesisPrenatal Exposure Delayed EffectsTrialkyltin CompoundsMaternal ExposureGestational AgeTransducersInguinal Canal