OrchiectomyTestosteroneGonadal Steroid HormonesSex Hormone-Binding GlobulinHormonesSex FactorsSex CharacteristicsEstradiolFollicle Stimulating HormoneThyroid HormonesLuteinizing HormoneEstrogensProgesteroneGonadotropin-Releasing HormoneParathyroid HormonePostmenopauseEstroneRisk FactorsAndrogensDehydroepiandrosterone SulfateDehydroepiandrosteroneOvariectomyCastrationMenstrual CycleDihydrotestosteroneSex Determination ProcessesHormone Replacement TherapyHuman Growth HormoneSex DifferentiationReceptors, Thyroid HormoneAge FactorsAdrenocorticotropic HormoneSexSex AttractantsPremenopausePituitary HormonesUnsafe SexMenopauseAndrostenedioneProlactinCohort StudiesSex WorkersGonadal HormonesSex ChromosomesReceptors, AndrogenCross-Sectional StudiesTriiodothyronineDisorders of Sex DevelopmentTime FactorsSex-Determining Region Y ProteinProspective StudiesJuvenile HormonesHomosexuality, MaleProstitutionAromataseTestisSex DistributionPregnancyPrevalenceCase-Control StudiesRadioimmunoassayMultivariate AnalysisGenes, sryReceptors, EstrogenOvaryGrowth Hormone-Releasing HormoneEstrogen Replacement TherapyTesticular HormonesLogistic ModelsBody Mass IndexCorticotropin-Releasing HormoneRetrospective StudiesPituitary GlandHypogonadismHypothalamic HormonesPeptide HormonesThyroxineIncidenceAgingAnti-Mullerian HormoneFollow-Up StudiesBreast NeoplasmsTranssexualismProgestinsMenstruationHydrocortisoneGonadotropins, PituitaryThyroid Hormone Receptors betaRegression Analysis17-alpha-HydroxyprogesteroneSexual PartnersOdds RatioSexual Behavior, AnimalThyrotropinEstriolLuteal PhasePituitary Hormones, AnteriorAnalysis of VarianceEthnologyRisk Assessment