OvaryPregnancyPregnancy OutcomePregnancy ComplicationsPregnancy, AnimalPregnancy, EctopicPregnancy Trimester, FirstPregnancy RatePregnancy Trimester, ThirdPregnancy Complications, CardiovascularPregnancy TrimestersPregnancy TestsPolycystic Ovary SyndromePregnancy, MultiplePregnancy in DiabeticsPregnancy, TubalPregnancy Trimester, SecondPregnancy Complications, NeoplasticPregnancy in AdolescencePregnancy Complications, InfectiousAbortion, SpontaneousPregnancy ProteinsPregnancy, UnplannedPregnancy, High-RiskPregnancy, UnwantedGestational AgePregnancy Complications, HematologicPlacentaUterusInfant, NewbornPre-EclampsiaPregnancy, ProlongedPregnancy, TwinFetal DeathCricetinaeFertilization in VitroProgesteroneAbortion, InducedPregnancy, AbdominalPregnancy MaintenancePregnancy Complications, ParasiticEmbryo ImplantationOvarian FollicleEmbryo TransferCHO CellsUltrasonography, PrenatalPrenatal CareChorionic GonadotropinInfertility, FemaleMaternal-Fetal ExchangePrenatal Exposure Delayed EffectsParityBirth WeightPregnancy Reduction, MultifetalMaternal AgeHypertension, Pregnancy-InducedFetusCesarean SectionCricetulusFetal Growth RetardationOvulationFertilityPremature BirthLactationFetal DevelopmentCorpus LuteumAbnormalities, Drug-InducedDeciduaLabor, ObstetricCongenital AbnormalitiesEstradiolObstetric Labor, PrematureMaternal ExposureTwinsDiabetes, GestationalOvulation InductionPrenatal DiagnosisAbortion, TherapeuticInsemination, ArtificialProspective StudiesTrophoblastsEndometriumInfertilityEstrusAbortion, HabitualRisk FactorsFetal DiseasesSperm Injections, IntracytoplasmicAbortifacient Agents, NonsteroidalDelivery, ObstetricPuerperal DisordersReproductive Techniques, AssistedTime FactorsFollicle Stimulating HormoneEstrous CycleInfant, Low Birth WeightAmniotic FluidPreconception CarePlacenta DiseasesPregnant Women