Girls at the age of ten get their periods a little early, but in general it is still a normal phenomenon. Early menstruation may be related to obesity, stress, endocrine disruptors and other reasons, the specific causes and treatments are as follows: 1, obesity: overweight girls are more prone to early development, due to adipose tissue will secrete estrogen, which is the main hormone of sexual maturation in women, may lead to early menstruation. It is recommended to eat a reasonable diet to maintain a normal weight, and eat more grains and fresh vegetables and fruits, such as oats, oranges, etc.; 2. Stress: This factor mainly comes from the family, such as parent-child relationship, emotions, etc. If the child is in a long-term bad relationship, the child’s psychological stress will lead to abnormalities in the neuro-endocrine system, which will in turn lead to premature development and early menstruation. At this time, parents should give their children more life, emotional care, and do a good job of psychological counseling for children, so as not to produce low self-esteem, shame and other emotions; 3, endocrine disruptors: such as exposure to bisphenol A, phthalates, etc., common daily life of plastic products, cosmetics, health care products and other items contain such substances, endocrine disruptors will have a similar effect on the human body of estrogen, resulting in the development of girls fast, Early menstruation. Therefore, it is recommended to reduce the use of plastic products, cosmetics and other items, and at the same time, avoid giving children nutritional supplements, such as deep-sea fish oil. If a girl menstruates at the age of ten, parents don’t need to worry about it. If there is no discomfort, just pay attention to the vulva and vagina, and try to wear cotton underwear, and change the underwear regularly. If there are uncomfortable symptoms or irregular menstruation, you can go to the hospital for relevant examinations to identify the cause of the disease, symptomatic treatment.