Sperm CountPregnancySperm MotilitySemenInfertility, MaleSperm HeadSemen AnalysisPregnancy OutcomeOligospermiaPregnancy ComplicationsSpermatogenesisSpermatozoaTestisFertilityPregnancy, AnimalSperm CapacitationPregnancy RateEpididymisPregnancy, EctopicEjaculationAzoospermiaAsthenozoospermiaPregnancy Trimester, FirstSperm Injections, IntracytoplasmicLepidiumPregnancy Trimester, ThirdFertilizationTestosteroneInsemination, Artificial, HomologousSperm-Ovum InteractionsPregnancy Complications, CardiovascularInsemination, ArtificialPregnancy TrimestersPregnancy TestsSperm MaturationPregnancy, MultipleContraceptive Agents, MaleSemen PreservationGenitalia, MaleOrgan SizePregnancy in DiabeticsFollicle Stimulating HormonePregnancy, TubalPregnancy Trimester, SecondInfertilitySperm TransportLeukocyte CountSeminiferous TubulesReproductionPregnancy Complications, NeoplasticPregnancy in AdolescenceVaricoceleVasectomyPregnancy Complications, InfectiousAcrosomeAbortion, SpontaneousMEDLARSSeminal Plasma ProteinsLuteinizing HormoneCD4 Lymphocyte CountSperm MidpiecePlatelet CountPregnancy ProteinsSexual AbstinencePregnancy, High-RiskPregnancy, UnplannedFertilization in VitroInhibinsPregnancy, UnwantedTime FactorsGestational AgePrenatal Exposure Delayed EffectsSperm BanksSeminal VesiclesPaternal ExposurePregnancy Complications, HematologicInfant, NewbornMaternal ExposureChromosomes, Human, YPregnancy, TwinPre-EclampsiaLitter SizeGenital Diseases, MalePlacentaPregnancy, ProlongedCryopreservationEnvironmental PollutantsZona PellucidaSexual MaturationFetal DeathChorionic GonadotropinDenmarkUterusEmbryo ImplantationCell CountHydrocarbons, BrominatedAbortion, InducedPregnancy, AbdominalPregnancy Complications, ParasiticBody Weight