RibavirinPregnancyAntiviral AgentsPregnancy OutcomePregnancy ComplicationsInterferon-alphaPolyethylene GlycolsHepatitis C, ChronicPregnancy, AnimalPregnancy, EctopicRibonucleosidesDrug Therapy, CombinationPregnancy Trimester, FirstHepacivirusPregnancy RatePregnancy Trimester, ThirdPregnancy Complications, CardiovascularPregnancy TrimestersPregnancy TestsPregnancy, MultipleRecombinant ProteinsPregnancy in DiabeticsPregnancy, TubalPregnancy Trimester, SecondPregnancy Complications, NeoplasticPregnancy in AdolescenceHepatitis CPregnancy Complications, InfectiousAbortion, SpontaneousPregnancy ProteinsPregnancy, UnplannedPregnancy, High-RiskTreatment OutcomeRNA, ViralPregnancy, UnwantedViral LoadGestational AgePregnancy Complications, HematologicAmantadineInfant, NewbornPregnancy, ProlongedPre-EclampsiaGenotypePregnancy, TwinPlacentaInterferonsIMP DehydrogenaseFetal DeathAbortion, InducedPregnancy, AbdominalUterusPregnancy Complications, ParasiticPregnancy MaintenanceUltrasonography, PrenatalEmbryo ImplantationHemorrhagic Fever, CrimeanGuanosineEmbryo TransferPrenatal CareFertilization in VitroProspective StudiesMaternal-Fetal ExchangeTime FactorsParityPrenatal Exposure Delayed EffectsRetrospective StudiesBirth WeightPregnancy Reduction, MultifetalMaternal AgeHypertension, Pregnancy-InducedCesarean SectionFetal Growth RetardationProgesteroneRecurrenceEquilibrative Nucleoside Transporter 1AerosolsPremature BirthInfertility, FemaleAlanine TransaminaseAbnormalities, Drug-InducedLactationFetal DevelopmentCohort StudiesDeciduaFetusRisk FactorsLabor, ObstetricObstetric Labor, PrematureCongenital AbnormalitiesTwinsPrenatal DiagnosisMaternal ExposureChorionic GonadotropinDiabetes, GestationalAbortion, TherapeuticTrophoblastsLiver CirrhosisAbortion, HabitualAbortifacient Agents, NonsteroidalInsemination, Artificial