Chlamydia InfectionsChlamydia trachomatisChlamydiaChlamydia muridarumCervix UteriSexually Transmitted Diseases, BacterialGenital Diseases, FemaleUterine CervicitisChlamydophila psittaciMale Urogenital DiseasesFemale Urogenital DiseasesGenital Diseases, MaleTrachomaGonorrheaFallopian TubesFallopian Tube DiseasesMass ScreeningChlamydophila pneumoniaePrevalenceAntibodies, BacterialUterine Cervical NeoplasmsPregnancy Complications, InfectiousSexual BehaviorPolymerase Chain ReactionChlamydophila InfectionsHeLa CellsPregnancyLymphogranuloma VenereumSensitivity and SpecificityPsittacosisCervical RipeningRisk FactorsUterine Cervical DiseasesUrethritisPelvic Inflammatory DiseaseCervix MucusUrethraVaginaVaginal SmearsSalpingitis