What is the normal amount of menstruation? Many female friends are more concerned about this issue, because it is sometimes when the amount of menstruation to come more and feel problematic, to come less and feel problematic, so in the end there is no a standard? This is certainly there, some experts according to the menstrual cycle, as well as women's menstrual endocrine regulation to do some testing, but also came to some conclusions, the result is that the amount of each person's menstrual period is not the same, because people's height and weight are not the same, that in the end how to calculate the normal one to explore.

Normal women's menstrual blood volume is generally 50 ~ 80ml, to the first 2-3 days of menstruation, the most bleeding, if the daily blood loss is more than 80ml, or menstruation than their own previous significant increase. The normal cycle base is called heavy menstrual flow.

Cause 1: Uterine injury. This usually happens after a woman has given birth or after a birth control ring is put in, and these can lead to excessive menstruation in women. The anovulatory type of menorrhagia in adolescence is a symptom of dysmenorrhea.

Cause 2: Gynecological diseases. Uterine fibroids can cause women to have excessive menstrual periods, even if they are very small. Endometritis can also cause heavy menstrual periods in women.

Cause 3: Systemic diseases. For example, blood diseases, liver disease, hypertension, diabetes and other diseases can affect the excretion of estrogen, resulting in increased vascular fragility, causing endometrial hyperplasia and thus triggering increased menstruation.

Cause 4: other factors. Some women take hormonal drugs or anticoagulant drugs, which can also cause a one-time excessive menstrual flow.

When a woman has an abortion, the lining of the uterus is scratched, resulting in a thinning of the uterine lining, and the amount of menstrual flow will be reduced. Therefore, it is normal for the menstrual flow to decrease after abortion, and after the uterine wall recovers for a period of time, the menstrual flow will slowly return to normal. This cycle usually lasts for 3 months. We can also supplement our diet with nutrients to promote the rapid recovery of the uterus. To alleviate the situation of low menstrual flow, we can make the menstrual flow return to the normal level as soon as possible through the following methods.

1, supplement vitamin A

The body after abortion is very damaged, in order to enhance the resistance of women's bodies, should be more supplemental vitamin A, this is because vitamin A on the recovery of the uterus has a role in promoting. If the uterus recovers well, the menstrual flow will naturally return to the normal level.

2, supplemental nutrition

After abortion, the body is very weak, the demand for energy increases, in order to maintain the health of women's intestines, should be supplemented with some nutritious food, such as vegetables and fruits contained in the soluble dietary fiber can maintain the balance of the environment in the intestinal tract, for the intestinal normal bacterial groups to provide the nutrients needed for the growth. It allows women to recover their digestive function and promotes the recovery of physical strength.

3, dietary supplements

Decreased menstrual flow is caused by the thinning of the inner wall of the uterus, in order to thicken the uterine wall but also through dietary supplements, nuts such as peanuts, walnuts, pine nuts, etc., cheese, bananas, chocolate can keep the mood of pleasure, so after the miscarriage of the woman should eat more of these foods.

Some women have very little menstrual flow since menarche, which can be caused by uterine underdevelopment, and a sudden decrease in the amount of menstrual flow, which has always been normal, can be caused by hormonal abnormalities or anovulatory menstruation, and so on.

The causes of low menstrual flow include the following three main aspects:

1. Uterine dysplasia. Menstruation is the shedding of the endometrium and bleeding that occurs along with the changes in the ovarian cycle. If the uterus is underdeveloped, such as a very small or malformed uterus, only a very small amount of endometrium is shed during each physiological cycle, resulting in low menstrual flow. In addition, endometrial tuberculosis caused by endometrial lesions or endometrial damage caused by scraping, etc., can also occur in the case of low menstrual flow or even amenorrhea.

2, abnormal hormone secretion. Estrogen can stimulate the proliferation of the female endometrium, if the body's hormone secretion is abnormal, it will lead to the proliferation of the endometrium can not reach the required thickness, resulting in low menstrual flow. The fact is that the most important thing you can do is to make sure that you have a good understanding of what you are doing and how you are doing it.

3, anovulatory menstruation. Women who do not ovulate will also have menstruation, which is known as "anovulatory menstruation" in medical terms. This is different from normal menstruation and belongs to the category of "functional uterine bleeding". This type of menstruation is characterized by irregularity and low blood flow.

Symptoms of low menstrual flow include a woman's menstrual cycle and menstrual period are basically normal, but the amount of menstrual flow is significantly reduced, with less than 20 ml of menstrual flow each time, or even as little as a drop. The onset of menstruation for less than two days is also a manifestation of low menstrual flow, and in severe cases, it can develop into amenorrhea. In Chinese medicine, according to the color and quality of menstruation, the presence of abdominal pain and accompanying symptoms, low menstrual flow is divided into four subtypes: blood deficiency, kidney deficiency, blood stasis and phlegm-dampness.