What causes menstrual blood to return

summary

From the first day of menstruation to the day before the next menstruation, called menstrual cycle, mostly 28-30 days, the normal range is 25-35 days. Normal menstrual blood is dark red, mixed with endometrial debris and mucus, occasionally small clots. The menstrual period is mostly 3-5 days, and the normal range is 2-7 days. The average amount of bleeding was about 50 ml. Some people clean after menstrual blood, after a day or two came a little, commonly known as "menstrual blood back", is a normal phenomenon. What causes menstrual blood? I'll talk to you later.

What causes menstrual blood to return

First: mental factors, emotional fluctuations, changes in the environment, pregnancy, age, disease, drugs and nutritional status and other factors can cause the dysfunction of this gonadal axis, resulting in abnormal menstruation.

Second: mental factors, emotional fluctuations, changes in the environment, pregnancy, age, disease, drugs and nutritional status and other factors can cause abnormal function of this gonadal axis, resulting in abnormal menstruation.

Third: after taking emergency contraceptives, there are certain changes in the menstrual cycle, which may be early or delayed. Repeated use of emergency contraceptives will lead to menstrual disorders, bleeding or prolonged bleeding.

matters needing attention

Many women in order to control weight, take some weight-loss drugs or excessive diet, resulting in delayed menstruation. In this case, if the time is short, it can naturally restore the normal menstrual cycle, but for the longer time, it often needs drug conditioning to restore the normal menstrual cycle.