AndropauseHypogonadismHormone Replacement TherapyTestosteroneAndrogensKlinefelter SyndromeClimactericOrchiectomyEstrogen Replacement TherapyRenal Replacement TherapyTestosterone PropionateLibidoIndonesiaAgingDrug ImplantsCastrationEnzyme Replacement TherapyAdministration, CutaneousLuteinizing HormoneErectile DysfunctionEstradiolTestisReceptors, AndrogenFollicle Stimulating Hormone