An electronic cigarette or e-cigarette is a handheld electronic device that vaporizes a flavored liquid. The user inhales the vapor. Using e-cigarettes is often called vaping. The fluid in the e-cigarette, called e-liquid, is usually made of nicotine, propylene glycol, glycerine, and flavorings. The health risks of e-cigarettes are uncertain. While they are likely safer than tobacco cigarettes, the long-term health effects are not known.
The average blood loss during menstruation is 35 milliliters with 10-80 mL considered normal. Any blood loss during periods which is more than this can cause iron deficiency anemia and needs to be evaluated.he average blood loss during menstruation is 35 milliliters with 10-80 mL considered normal. Any blood loss during periods which is more than this can cause iron deficiency anemia and needs to be evaluated.
Blood Loss and Clots. Though it can vary from month to month, periods usually start off with a light flow, get heavier, then taper off. On average, women lose about 2 to 4 tablespoons of blood during each period. In terms of pads or tampons, that means changing them out every 2 hours or more. If you need to change out less than every 2 hours -- or have quarter-size or larger clots -- let your doctor know. Small clots of blood are common.