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.
People usually get one of nine major forms of the disease: 1  Duchenne muscular dystrophy (DMD) is the most common form. 2  It mainly affects boys, and starts between ages 3 and 5. 3  Becker muscular dystrophy is like Duchenne, except milder. 4  It also affects boys but the symptoms start later -- between ages 11 and 25.