Mayo Clinic On Male Menopause
Age-related hormone changes are very different in men than in women. Unlike the more dramatic hormone plunge that occurs in women during menopause, hormone changes in men occur gradually, over a period of many years, the effects of which are often subtle and not noticed until much later in life. Some men are never affected by lower hormone levels at all — while some have physical and psychological symptoms that can include changes in sexual function, energy levels or mood.
Learn more about male menopause: myth or reality at MayoClinic.com.