LevonorgestrelEthinyl EstradiolContraceptives, Oral, CombinedContraceptives, Oral, SyntheticEstradiol CongenersIntrauterine Devices, MedicatedNorgestrelContraceptive Agents, FemaleDesogestrelNorpregnadienesContraceptives, Postcoital, SyntheticMegestrolNorpregnenesAndrostenesContraceptives, Oral, HormonalThyroxine-Binding GlobulinEthinyl Estradiol-Norgestrel CombinationCyproterone AcetateContraception, PostcoitalContraceptives, OralNandroloneProgesterone CongenersOvulation InhibitionUterine HemorrhageMenorrhagiaEstrogensProgestinsContraceptives, PostcoitalEstradiolContraceptives, Postcoital, HormonalDrug ImplantsMifepristoneMetrorrhagiaOrgan SizeEndometriumContraceptive Devices, FemaleEndometrial Ablation TechniquesContraceptive AgentsTransdermal PatchIntrauterine DevicesIntrauterine Device ExpulsionChlormadinone AcetateLynestrenolIntrauterine Devices, CopperDose-Response Relationship, DrugAdministration, IntravaginalNorethindroneMenstruation DisturbancesLiverMenstrual CycleMenstruationSex Hormone-Binding Globulin