How does menstruation irregular amount do less

Under normal circumstances, as far as possible is generally 20~60 ml, for normal less than 20 ml, for menorrhagia, if menorrhagia is accompanied by irregular menstruation, most of the general tips endocrine disorders are likely, or there is a deficiency of qi and blood caused by irregular menstruation is likely to be large, then need to go to the hospital to do relevant examinations, and then according to the examination results symptomatic treatment. General examination can go to the hospital to do a color ultrasound first, see if there is no problem with the uterus ovary, and then to the hospital to draw blood to do a sex hormone six tests, generally after these two tests can find the reason for irregular menstruation, and then symptomatic treatment. Again, irregular menstruation patients must pay attention to the rules of rest, can not stay up late, often stay up late, weight loss will also cause endocrine disorders, resulting in menstrual changes.