AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureHumanitiesInformation ScienceHealth CareGeographicals
Beginning of Human LifeMoralsFertilizationPersonhoodFertilization in VitroValue of LifeEthical TheoryHuman CharacteristicsVirtuesJudaismLifeMoral ObligationsIncestEthical AnalysisEugenicsEthics, MedicalEthical RelativismPhilosophyEthicsBioethical IssuesHuman DevelopmentEthics, NursingReligion and MedicinePhilosophy, MedicalLongevitySpermatozoaHippocratic OathSperm-Ovum InteractionsQuality of LifeJob DescriptionPregnancy Reduction, MultifetalEmbryo ResearchOvumOocytesPregnancySocial ValuesEmbryo TransferCloning, OrganismZygoteBiological EvolutionJudgmentZona PellucidaHistory, 20th CenturySperm Injections, IntracytoplasmicSperm MotilityAgingSea UrchinsPregnancy RateAcrosomeCleavage Stage, OvumInfertility, FemaleFertilizersAcrosome ReactionSperm CapacitationEmbryonic DevelopmentCryopreservationBlastocystOvulation InductionInfertility, MaleInfertilityEgg ProteinsMicroinjectionsEmbryo ImplantationFertilityGreat BritainEmbryonic and Fetal DevelopmentVitelline MembraneParthenogenesisPregnancy OutcomeSperm HeadOogenesisInsemination, ArtificialOocyte RetrievalFollicular FluidSemen PreservationUrochordataEmbryo, MammalianReproductive TechniquesTime FactorsStarfishFallopian TubesOvarian FollicleMeiosisOvulationOvuleReproductionChorionic GonadotropinSemenMenotropinsReproductive Techniques, AssistedSperm CountOocyte DonationCumulus CellsAcrosinEmbryo Culture TechniquesOvaryEchinodermataSuperovulationInseminationSperm Transport