What is the reason for the decrease in menstruation?

Some women have very unstable menstrual flow and are prone to delayed menstruation. In fact, these situations indicate that there is a problem with women's health, so everyone must pay attention to it and not let the situation continue to develop. It is necessary to find the exact cause of the disease so that it is convenient for timely treatment. If it is caused by a disease, it will seriously endanger women's health. So what is the reason for the reduction of menstruation?

First, what is the reason for the decrease in menstrual volume? There are many reasons for the decrease in menstrual volume, such as endocrine disorders, low female hormone levels, gynecological inflammation, etc. In addition, diseases such as vaginitis, cervicitis, endometritis, pelvic inflammatory disease, and fallopian tube adhesions can cause women to have less menstrual flow.

Second, congenital factors: the congenital uterus is not fully developed, the uterus is small and deformed, and only a small amount of endometrium is shed, so the menstrual volume is less than normal. Women have had multiple abortions and curettage. It is easy to cause endometrial trauma and adhesion in the uterine cavity, which may lead to reduced menstrual volume and amenorrhea. The life patterns of female friends themselves are also very important. Irregular diet, irregular work and rest schedule, irritability, or psychological trauma and overstimulation can easily lead to reduced menstrual volume.

Third, scanty menstruation means that a woman has too little blood volume during her menstrual period, or her menstrual period is too short. Menstrual volume refers to the total amount of blood lost during one menstruation. Normal menstrual volume is 20-80ml. If it is less than this standard, it is considered as too little menstrual volume. Generally speaking, if a pack of sanitary napkins (10 pieces/pack) is not used in each cycle, and the amount of blood on each piece is very small, just wetting the surface, it means that the menstrual flow is light.

What is the reason for less menstrual flow? The use of some medications may also reduce the amount of menstruation, such as contraceptives, psychiatric drugs, anti-tumor drugs, treatment of endometriosis, etc. These drugs may reduce the amount of menstruation. The reasons for scanty menstruation also include inflammation that destroys the endometrium, which heals to form scars and forms uterine cavity abscesses. This reduces menstrual flow.