Sterilization, TubalSterilization, ReproductiveSterilization ReversalSterilizationLigationMenstruation DisturbancesContraceptionIntrauterine DevicesFallopian TubesHysterectomyEthylene OxideParityOvarian NeoplasmsEndometriosisPregnancySterilization, InvoluntarySteamEugenicsCase-Control StudiesEquipment ReuseVasectomyRisk FactorsOdds RatioDental DisinfectantsDisinfectionEquipment ContaminationDental InstrumentsDisinfectants