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.
Normal menstrual flow lasts about 5 days. It produces a total blood loss of 30 to 80 ml (about 2 to 8 tablespoons), and occurs normally every 21 to 35 days. Vaginal bleeding that occurs between periods or after menopause can be caused by various problems. Most are benign and treatable. Sometimes vaginal bleeding may be due to cancer or pre-cancer. So any unusual bleeding should be evaluated promptly.