A woman’s normal menstrual bleeding is 20-80 ml. If it is less than 20 ml, it is considered menstrual hypomenorrhea, and if it is more than 80 ml, it is considered menstrual hypomenorrhea. Each woman’s situation is different. Some women have less bleeding during menstruation, maybe 3 days, with a bleeding volume of about 20ml. Some women have heavy bleeding for about 7 days, with a bleeding volume of 80ml, but this is within the normal range. If the bleeding is more than 80 ml or more, it will cause anemia in women and the cause should be actively investigated and treated. During the menstrual period, you can also give some oral medication to nourish the qi and blood, for example, you can give the oral solution of Agaricus or red dates to nourish the qi and blood to avoid excessive bleeding and cause anemia.