Origin and Etymology of is. Middle English, from Old English; akin to Old High German ist is (from sÄ«n to be), Latin est (from esse to be), Greek esti (from einai to be)
August 21st, 2013. Andropause is the technical term for the hormone imbalance all men will experience as they age. Commonly called male menopause, andropause typically begins to affect men between the ages of 35 and 40. In some cases, however, the testosterone deficiencies associated with andropause may occur in much younger men.
1 Testicular cancer (TC) is the most common type of cancer affecting men between the ages of 15 and 35 years old--but it can strike any male, any time. 2  Testicular cancer is almost always curable if it is found early.