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PregnancyFetusPregnancy OutcomePregnancy ComplicationsPregnancy, AnimalEmbryo, MammalianEmbryo, NonmammalianPregnancy, EctopicChick EmbryoEmbryo ImplantationPregnancy Trimester, FirstPregnancy RatePregnancy Trimester, ThirdGestational AgePregnancy, MultiplePregnancy Trimester, SecondPregnancy Complications, CardiovascularPregnancy TrimestersPregnancy TestsBlastocystPregnancy in DiabeticsUltrasonography, PrenatalCampylobacter fetusEmbryonic and Fetal DevelopmentFertilization in VitroPregnancy, TubalEmbryonic DevelopmentFetal DiseasesPregnancy Complications, NeoplasticPlacentaAbortion, SpontaneousFetal DeathTritrichomonas foetusPregnancy in AdolescenceMaternal-Fetal ExchangePregnancy Complications, InfectiousPregnancy, High-RiskPregnancy ProteinsInfant, NewbornGene Expression Regulation, DevelopmentalPregnancy, UnplannedUterusPregnancy, UnwantedEmbryo LossFetal Growth RetardationPregnancy Complications, HematologicPrenatal DiagnosisCleavage Stage, OvumFetal DevelopmentPregnancy, TwinPre-EclampsiaBlastomeresPregnancy, ProlongedAbortion, InducedAbnormalities, Drug-InducedPregnancy MaintenanceCryopreservationFetal HeartPregnancy, AbdominalSperm Injections, IntracytoplasmicPregnancy Complications, ParasiticMaternal AgeAmniotic FluidEmbryo TransferPrenatal Exposure Delayed EffectsFetal ViabilityCongenital AbnormalitiesPrenatal CarePregnancy Reduction, MultifetalTrophoblastsSheepZygoteTwinsMorulaInfertility, FemaleEmbryo DispositionParityOocytesProgesteroneTime FactorsIn Situ HybridizationCesarean SectionCloning, OrganismAbortion, VeterinaryBirth WeightHeart Rate, FetalFetal WeightDeciduaAbortion, TherapeuticZebrafishInsemination, ArtificialSingle Embryo TransferMaternal ExposureChorionic GonadotropinLabor, ObstetricGastrulaPremature BirthInfertilityProspective StudiesBody Patterning