Papanicolaou TestVaginal SmearsUterine Cervical NeoplasmsEndometrial HyperplasiaEndometriumLubricantsBiopsyCervical Intraepithelial NeoplasiaEndometritisEndometrial NeoplasmsUterine Cervical DysplasiaHysteroscopyColposcopyPapillomavirus InfectionsUterine HemorrhageMass ScreeningPapillomaviridaePolypsCervix UteriPreventive Health ServicesBiopsy, NeedleMammographySensitivity and SpecificityDiagnostic Techniques, Obstetrical and GynecologicalUterine DiseasesMenstrual CycleInfertility, FemalePuerperal InfectionLuteal PhaseMenorrhagiaEmbryo ImplantationNorpregnadienesMetrorrhagiaEndometriosisDNA, ViralLynestrenolTuberculosis, Female GenitalCytodiagnosisCurettageLevonorgestrelMefenamic AcidPrecancerous ConditionsNeoplasms, Squamous CellContraceptive Agents, FemaleUnited StatesProgesteroneEstrogen Replacement TherapyFalse Negative ReactionsPostmenopauseNorethindroneProgestinsAbortion, HabitualPelvic Inflammatory DiseaseLeiomyomaHematoxylinVaginaOocyte DonationVaginal NeoplasmsMenstruationCervix MucusHistocytological Preparation TechniquesTumor Virus InfectionsImmunohistochemistryHormone AntagonistsAlphapapillomavirusPregnancyMifepristoneAzure StainsPredictive Value of TestsEndosonographyRetrospective StudiesVaginal Creams, Foams, and JelliesUltrasonographyFollicular PhaseHorsesMicrotomyStaining and Labeling