causing or capable of causing death; mortal; deadly: a fatal accident; a fatal dose of poison. causing destruction, misfortune, ruin, or failure: The withdrawal of funds was fatal to the project. decisively important; fateful: The fatal day finally arrived.
Extreme cold spells may come. Submitted by Erika (not verified) on Mon, 2009-09-28 13:40. Extreme cold spells may come from bad circulation (the blood not flowing properly) or from the thyroid (low thyroid function leads to a lower body temperature).
The causes of menorrhagia can vary greatly between women, but some problems are commonly root causes of the unusually heavy bleeding. Such things as fibroids, low progesterone relative to estrogen (both common in perimenopause), polycystic ovary syndrome (PCOS), or other hormonal imbalances are usually to blame.he causes of menorrhagia can vary greatly between women, but some problems are commonly root causes of the unusually heavy bleeding. Such things as fibroids, low progesterone relative to estrogen (both common in perimenopause), polycystic ovary syndrome (PCOS), or other hormonal imbalances are usually to blame.