ProgestinsSteroidsGonadal Steroid HormonesDehydroepiandrosteroneAndrosteroneTestosteroneDehydroepiandrosterone SulfateEstradiolEstrogensProgesteroneHydrocortisoneSex Hormone-Binding GlobulinHormonesProgesterone CongenersSex CharacteristicsPromegestoneMedroxyprogesterone AcetateFollicle Stimulating HormoneLuteinizing HormoneEstrogen Replacement TherapyReceptors, ProgesteroneSex FactorsThyroid HormonesPostmenopauseHormone Replacement TherapyNorethindroneMedroxyprogesteroneReceptors, SteroidOvariectomyEstroneAndrogensGonadotropin-Releasing HormoneNorgestrelNorpregnadienesCastrationDihydrotestosteroneMenstrual CycleOrchiectomyParathyroid HormoneEstrogens, Conjugated (USP)NorprogesteronesLevonorgestrelMenopausePregnenedionesHydroxyprogesteronesAndrostenedioneReceptors, EstrogenContraceptives, Oral, SyntheticHuman Growth HormoneContraceptives, OralAdrenocorticotropic HormoneReceptors, Thyroid HormoneContraceptives, Oral, HormonalContraceptives, Oral, CombinedDesogestrel17-alpha-HydroxyprogesteroneEthinyl EstradiolPremenopauseOvaryProlactinMifepristoneBreast NeoplasmsSexPregnancyReceptors, AndrogenNorpregnenesPituitary HormonesRadioimmunoassayEndometriumMenstruationHormone AntagonistsTime Factors5-alpha-DihydroprogesteroneGonadal HormonesRisk FactorsAromataseNorethynodrel20-alpha-DihydroprogesteroneAnabolic AgentsContraceptive Agents, FemaleAndrostenesRNA, MessengerTriiodothyroninePregnenoloneEndometrial HyperplasiaEstrusUterusSex DifferentiationGonadotropins, PituitaryPregnanesJuvenile HormonesGlucocorticoidsLuteal PhaseEstradiol DehydrogenasesMegestrolPituitary GlandIntrauterine Devices, MedicatedOvulationNandroloneFollicular Phase