Medroxyprogesterone AcetateMedroxyprogesteroneContraceptive Agents, FemaleProgesterone CongenersEstrogens, Conjugated (USP)ProgestinsEstrogen Replacement TherapyNorpregnenesDelayed-Action PreparationsEstradiolContraceptives, Oral, SyntheticContraceptive AgentsNorethindroneAcetatesProgesteroneInjectionsAndrostenesEndometriumDesogestrelContraceptives, Oral, HormonalDeciduaPostmenopauseHormone Replacement TherapyEstrogensAlmitrineUterine HemorrhageInjections, IntramuscularReceptors, ProgesteroneOvariectomyNorprogesteronesLevonorgestrelAdministration, CutaneousIntrauterine Devices, CopperAntineoplastic Agents, HormonalMifepristoneGestrinoneOvulation InhibitionNorgestrelDanazolContraceptive Agents, MaleEthinyl EstradiolContraceptives, Oral, CombinedEndometrial NeoplasmsMenopauseStromal CellsUterusPregnancyTime FactorsContraceptionContraceptives, OralDrug ImplantsDrug Therapy, CombinationHormone AntagonistsBreast NeoplasmsTetradecanoylphorbol AcetateMenstrual CycleEndometriosis