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)
For the medical journal, see Menopause (journal). Menopause, also known as the climacteric, is the time in most women's lives when menstrual periods stop permanently, and they are no longer able to bear children. Menopause typically occurs between 49 and 52 years of age.
Men's Migraines Up Heart Attack Risk. Nov. 15, 2006 -- Middle-aged men who suffer from migraine headaches are 42% more likely to have a heart attack when compared with nonsufferers, according to a new analysis of the 20,084 men participating in the Physicians' Health Study.