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.
However the amount of flow was highly variableâit ranged from a spot to over two cups (540 ml) in one period! Women who are taller, have had children and are in perimenopause have the heaviest flow (2). The usual length of menstrual bleeding is four to six days. The usual amount of blood loss per period is 10 to 35 ml. Each soaked normal-sized tampon or pad holds a teaspoon (5ml) of blood.