What is the reason for the extremely small amount of menstruation?

Menstruation is menstruation, menstrual volume is particularly small, there may be endocrine disorders, endometrial damage, malnutrition, mental and psychological factors, drug effects, other diseases and other reasons. 1, endocrine disorders Women's endocrine system has an important regulatory role in menstruation. If hormone levels in the body are unbalanced, such as low estrogen levels, high prolactin levels, etc., it may lead to insufficient endometrial hyperplasia, resulting in less menstrual flow. For example, when estrogen levels are insufficient, the endometrium cannot fully proliferate, and the thickness is thinner, and the bleeding volume will decrease when shedding. 2, endometrial damage multiple abortion, curettage and other uterine operations, may damage the endometrium, leading to endometrial thinning or uterine adhesions, which will significantly reduce menstrual volume. Endometrium is like land, land is barren, naturally grow less crops. 3. Malnutrition Excessive dieting, severe anemia and other conditions leading to malnutrition may affect the normal metabolism and physiological functions of the body, and may also reduce the amount of menstruation. The body lacks the necessary nutrients to maintain normal physiological activities, including menstruation. 4, mental and psychological factors long-term mental stress, anxiety, depression and other adverse emotional states, may affect the neuroendocrine system, leading to menstrual abnormalities, less menstrual flow. Mental and psychological state of the body is subtle, will interfere with the balance of hormones. 5, drugs affect some drugs, such as long-term use of contraceptives, etc., may affect menstruation, resulting in a decrease in menstrual volume. This is because the ingredients in the drug interfere with the hormone levels in the body. 6, other diseases systemic diseases, such as hypothyroidism, etc., may also cause less menstrual volume. Thyroid hormone plays an important role in the metabolism of the body, and its abnormality will affect menstruation. In addition, if you find that your menstrual flow is particularly low, you should seek medical attention promptly and undergo relevant examinations, such as six sex hormones, ultrasound, etc., to clarify the cause, and carry out targeted treatment under the guidance of a doctor. At the same time, maintain good Life habits, such as a balanced diet, moderate exercise, and maintaining a good mood, are also very important for maintaining normal menstruation.