Polycythemia can result from internal problems with the production of red blood cells. This is termed primary polycythemia. If polycythemia is caused due to another underlying medical problem, it is referred to as secondary polycythemia.
PMS can last 1-2 weeks. Premenstrual syndrome (PMS) is characterized by a number of symptoms related to a womanâs menstrual cycle. They occur a week or two before monthly menstruation begins, and ordinarily, they disappear at that time.
A starter can kill a battery quickly if it is drawing to many amps. Typically a battery will last up to 5 years if maintained properly and yes I have seen them last for as long as 12 years but this is a rare item to last that long especially on todays cars and the poor maintenance habits of todays drivers.