DoxycyclineAnti-Bacterial AgentsTetracyclinesTetracyclineContraceptives, OralMatrix Metalloproteinase InhibitorsAntibiotic ProphylaxisMicrobial Sensitivity TestsContraceptives, PostcoitalContraceptives, Oral, CombinedAzithromycinContraceptives, Oral, HormonalMinocyclineOxytetracyclineAnti-Infective AgentsBrucellosisDrug Resistance, BacterialDrug Therapy, CombinationDrug Resistance, MicrobialContraception, PostcoitalErythromycinTreatment OutcomeFilaricidesContraception BehaviorContraceptive Agents, FemaleCiprofloxacinGentamicinsStreptomycinContraceptionCeftriaxoneTrimethoprim-Sulfamethoxazole CombinationAdministration, OralMedication AdherenceStreptomycesTime FactorsPenicillinsRifampinMatrix Metalloproteinase 8Bacterial InfectionsOfloxacinEthinyl EstradiolAntibiotics, AntineoplasticDrug PackagingAminoglycosidesDouble-Blind MethodBacteriaContraceptive Devices, FemaleDesogestrelContraceptives, Oral, SyntheticMacrolidesIvermectinPatient ComplianceUrethritisDrugs, Chinese Herbal