UterusCervix UteriUterine Cervical NeoplasmsWomenWomen's HealthPregnancyCervical RipeningUterine ContractionUterine NeoplasmsPregnancy, AnimalVaginaCervix MucusMyometriumUterine Cervical DiseasesPregnant WomenEmbryo ImplantationBattered WomenEndometriumLabor, ObstetricUterine DiseasesEstradiolHysterectomyProgesteroneVaginal SmearsGenitalia, FemaleOvariectomyCervical Intraepithelial NeoplasiaParturitionUterine Cervical DysplasiaUterine Cervical IncompetenceWomen's Health ServicesPapillomaviridaeWomen's RightsDeciduaCarcinoma, Squamous CellPapillomavirus InfectionsPostmenopausePostpartum PeriodAge FactorsParityEstrogensCohort StudiesRisk FactorsSex FactorsVaginal NeoplasmsPregnancy OutcomeWomen, WorkingTime FactorsIncidencePseudopregnancyInfertility, FemalePregnancy Complications, InfectiousEstrusQuestionnairesRelaxinObstetric Labor, PrematureCross-Sectional StudiesImmunohistochemistryMass ScreeningUterine HemorrhageMullerian DuctsPapanicolaou TestColposcopyFallopian TubesPhysicians, WomenCesarean SectionFollow-Up StudiesOxytocinLabor Stage, FirstCase-Control StudiesUnited StatesMenopauseRetrospective StudiesPlacentaLabor, InducedMenstruationPregnancy Trimester, SecondCarcinoma in SituPregnancy Trimester, ThirdEstrous CycleEndometriosisPremenopauseUterine CervicitisAbortion, InducedBrachytherapyBody Mass IndexSperm TransportDiethylstilbestrolLogistic ModelsRNA, MessengerTreatment OutcomeInfant, NewbornSocioeconomic FactorsUterine RupturePrenatal CareEndometrial NeoplasmsContraceptives, OralCastrationAdministration, IntravaginalPregnancy, High-Risk