Neoplasm StagingEmbryo, MammalianEmbryo, NonmammalianChick EmbryoEmbryo Implantation, DelayedEmbryo ImplantationEmbryonic DevelopmentPregnancyBlastocystCochlear ImplantationFertilization in VitroEmbryo LossLens Implantation, IntraocularEmbryonic and Fetal DevelopmentTreatment OutcomeGene Expression Regulation, DevelopmentalTime FactorsCleavage Stage, OvumUterusRetrospective StudiesBlastomeresEndosonographyLymphatic MetastasisEndometriumTomography, X-Ray ComputedPacemaker, ArtificialPrognosisFollow-Up StudiesPregnancy RateStentsProspective StudiesPositron-Emission TomographyProsthesis DesignFluorodeoxyglucose F18CryopreservationMorulaZygoteRadiopharmaceuticalsIn Situ HybridizationEmbryo TransferEmbryo DispositionProstheses and ImplantsTrophoblastsSperm Injections, IntracytoplasmicLymph NodesSensitivity and SpecificityDeciduaAortic Valve StenosisOocytesSingle Embryo TransferPredictive Value of TestsMediastinumMediastinoscopyDrug-Eluting StentsZebrafishDefibrillators, ImplantableGastrulaImmunohistochemistryLenses, IntraocularCulture TechniquesCardiac CatheterizationBody PatterningElectrodes, ImplantedRNA, MessengerBioprosthesisEctogenesisPenile ImplantationCoronary RestenosisHeart-Assist DevicesMolecular Sequence DataDrug ImplantsMorphogenesisPreoperative CareAortic ValvePregnancy, AnimalCloning, OrganismEctodermMesodermLung NeoplasmsSurvival AnalysisEmbryo ResearchLymph Node ExcisionEndodermSirolimusBlood Vessel Prosthesis ImplantationNuclear Transfer TechniquesReproducibility of ResultsSentinel Lymph Node BiopsyUltrasonography, InterventionalPregnancy OutcomeMagnetic Resonance ImagingBase SequenceFetal ViabilityHomeodomain ProteinsPseudopregnancyCell DifferentiationFeasibility StudiesAdenocarcinomaEquipment FailureFertilization