PregnancyPregnancy OutcomePregnancy ComplicationsPregnancy, AnimalPregnancy, EctopicAnti-Anxiety AgentsPregnancy Trimester, FirstPregnancy RatePregnancy Trimester, ThirdDiazepam Binding InhibitorPregnancy TrimestersPregnancy Complications, CardiovascularPregnancy TestsPregnancy, MultiplePregnancy in DiabeticsPregnancy, TubalPregnancy Trimester, SecondPregnancy Complications, NeoplasticPregnancy in AdolescencePregnancy Complications, InfectiousBenzodiazepinesFlumazenilAbortion, SpontaneousGABA ModulatorsLorazepamPregnancy ProteinsPregnancy, UnplannedPregnancy, High-RiskPregnancy, UnwantedGestational AgeReceptors, GABA-AHypnotics and SedativesPregnancy Complications, HematologicInfant, NewbornPregnancy, ProlongedPre-EclampsiaPregnancy, TwinPlacentaAnticonvulsantsBenzodiazepinonesFetal DeathAbortion, InducedPregnancy, AbdominalUterusMaternal-Fetal ExchangePregnancy Complications, ParasiticPregnancy MaintenanceUltrasonography, PrenatalEmbryo ImplantationChlordiazepoxideEmbryo TransferPrenatal CareFertilization in VitroBuspironePrenatal Exposure Delayed EffectsParityCarbolinesPreanesthetic MedicationMidazolamBirth WeightMuscle Relaxants, CentralPentobarbitalPregnancy Reduction, MultifetalMaternal AgeHypertension, Pregnancy-InducedAdministration, RectalCesarean SectionFetal Growth RetardationProgesteroneTime FactorsFlurazepamSeizuresPremature BirthInfertility, FemaleAlcohol Withdrawal DeliriumAlprazolamAbnormalities, Drug-InducedClorazepate DipotassiumLactationFetal DevelopmentDeciduaFetusLabor, ObstetricObstetric Labor, PrematureCongenital AbnormalitiesProspective StudiesTwinsPrenatal DiagnosisMaternal ExposureFlunitrazepamChorionic GonadotropinDiabetes, GestationalAbortion, TherapeuticTrophoblastsPentylenetetrazoleAnxietyAbortion, HabitualAbortifacient Agents, NonsteroidalInsemination, ArtificialDelivery, Obstetric