Cervix UteriUterine Cervical NeoplasmsCervical RipeningCervix MucusUterine Cervical DiseasesUterine Cervical IncompetenceCarcinoma, Squamous CellUterine Cervical DysplasiaCervical Intraepithelial NeoplasiaHysterectomyVaginal SmearsPregnancyPapillomaviridaeVaginal NeoplasmsLabor, ObstetricParturitionUterusPapillomavirus InfectionsVaginaCarcinoma in SituBrachytherapyGenitalia, FemaleLabor Stage, FirstColposcopyUterine NeoplasmsCerclage, CervicalCarcinoma, AdenosquamousObstetric Labor, PrematureTumor Virus InfectionsImmunohistochemistryCells, CulturedLabor, InducedRelaxinCell AdhesionAdenocarcinomaUterine CervicitisUterine Cervical ErosionPapanicolaou TestPregnancy, AnimalPrecancerous ConditionsTime FactorsEpitheliumUterine ContractionAdministration, IntravaginalMicroscopy, Electron, ScanningProgesteroneNeoplasmsCell DifferentiationCollagenCoculture TechniquesCervical Length MeasurementEpithelial CellsCell Culture TechniquesSperm TransportDNA Probes, HPVPregnancy Trimester, SecondCarcinomaPremature BirthLabor OnsetAdenosarcomaAmnionExtracellular MatrixRNA, MessengerNeoplasm InvasivenessDNA, ViralPelvisMullerian DuctsRadiumBiopsyPregnancy, High-RiskExtraembryonic MembranesCell MovementCell ProliferationCell DivisionUterine HemorrhagePessariesFibronectinsCell LineCobalt RadioisotopesColposcopesNeoplasm StagingCytodiagnosisHuman papillomavirus 16MyometriumPolymerase Chain ReactionFibroblastsVulvar NeoplasmsUltrasonography, PrenatalVaginal DischargeOxytocicsGonanesLeukorrheaGelsPregnancy, ProlongedRadiotherapy DosageTumor Cells, CulturedUterine DiseasesBiocompatible MaterialsAlphapapillomavirusPrognosis