I have had heavy menstruation since 10 years old. i have had 2 babies, youngest is 15 months. since 19 i have not stopped bleeding. a extra large tampon filled within 2 min to the point the blood came poring past. large blood clots is it menorrhagia

Need to examine: It is not feasible to provide a meaningful opinion without additional history, physical examination and may be some tests. It would be prudent to see your doctor, preferably a gynecologist. Your doctor can prescribe you oral contraceptive that can limit your periods to once a year. Take oral iron and multivitamins to prevent anemia. Wish you good health!