Menopause is hard on even the healthiest woman. The hormone fluctuations can cause all sorts of undesired effects. Being anemic doesn't put you at a special risk. The stop of your monthly my help your iron count.
Anemia is sometimes associated with menses, though it can also be caused by a variety of other conditions. See your physician to determine the cause of your anemia.
Although anemia is more prevelant in menopausal women it can be a factor throughout life, with men as well. Anemia is always a cause for concern. Iron tablets & raisins!