Since women with polycystic ovary syndrome (PCOS) tend to have unhealthy lifestyles, such as abnormal eating behaviors and insufficient exercise, clinical treatment should also be tailored to individual needs to regulate menstruation, restore reproductive function, correct abnormalities in glucose and lipid metabolism and prevent cardiovascular disease. Clinical treatment should also be based on individual needs using a combination of measures to regulate menstruation, restore reproductive function, correct abnormalities in glucose and lipid metabolism and prevent the development of cardiovascular disease. Currently, the main methods of clinical research include exercise, dietary therapy and food supplements adjustment. Exercise and diet therapy can reduce androgen and lipid levels and increase insulin sensitivity through weight loss, which can help restore menstruation and increase ovulation rate in obese women with PCOS. So, how to determine if you are obese? We can use the body mass index (BMI) formula to calculate whether our weight meets the standard, generally speaking, BMI is 18-23 for normal weight, 23 or more for overweight, 25 or more for obese. Calculation method: BMI = weight (KG) ÷ height (M) 2 , for example, Xiao Li weighs 65kg, height 160cm, then her BMI = 65 ÷ 1.62 = 25.39, belongs to obese. It is often assumed that low-fat, high-carbohydrate diets are better at reducing body mass and improving reproductive and metabolic function. However, recent clinical randomized controlled trials have concluded the opposite, that a high protein and low carbohydrate diet or a moderate fat diet can better reduce body mass, improve insulin resistance, and stop the adverse consequences of reproductive and metabolic abnormalities associated with the long-term development of PCOS. Obese women can choose aerobic exercise programs: walking, jogging, skating, swimming, cycling, tai chi, fitness dance, rhythmic exercises and so on. Aerobic exercise is characterized by low intensity, rhythmic, uninterrupted and continuous, and long duration. Compared with weight lifting, running, high jump, long jump, throwing and other explosive non-aerobic exercise, aerobic exercise is a kind of constant exercise, which lasts for more than 5 minutes and still has spare capacity. To determine whether it is “aerobic exercise”, the measure is the heart rate. A heart rate of 150 beats per minute is aerobic exercise, because the blood can supply enough oxygen to the heart muscle; therefore, it is characterized by low intensity, rhythm and long duration. It is required to exercise for not less than 1 hour per session and to adhere to it 3 to 5 times a week. This kind of exercise, oxygen can fully burn (i.e. oxidize) the sugar in the body, but also consume body fat, enhance and improve cardiorespiratory function, prevent osteoporosis, regulate psychological and mental state, is the main form of exercise for fitness. So that overweight women with PCOS want to exercise to achieve the purpose of weight loss, it is recommended to choose aerobic exercise, like jogging and cycling. Food nutritional supplements mainly apply vitamins and minerals; mainly include folic acid, vitamin B. Vitamin B3 (other name: nixic acid), vitamin D, lipoic acid, etc. Some studies have found that lipoic acid not only enhances insulin sensitivity in women with PCOS, but also reduces triglyceride levels and oxidative stress capacity. Lifestyle modifications are inexpensive, safe and effective. In most women with PCOS, a weight loss of 2% to 7% can reduce androgen levels to improve symptoms such as hirsutism and acne, change or reduce menstrual disorders, and improve ovarian ovulation. A weight loss of 10 kg can reduce insulin levels by 40% and testosterone levels by 3.5%; and it is possible to restore ovulation. It is also found clinically that many adolescent and childbearing age women with PCOS often stay up late at night for various reasons, resulting in sleep time and regular quality not being guaranteed, which also greatly affects their health and leads to menstrual disorders and hinders the recovery and healing of the disease. The theory of Chinese medicine believes that the time of Hai (21 to 23 points) hand Shaoyang Sanjiao meridian running time. Sanjiao is the largest of the six internal organs, with the role of presiding over the qi, draining waterways. Sleeping at the hour of the day, the San Jiao runs smoothly and can open all the veins. If people sleep at night, the hundred veins can get the best rest and recuperation. Centenarians have a common feature, that is, they sleep at the hour of the day. Ziqi (23 to 1) foot Shaoyang bile meridian running time. People sleep before the hour, the bile meridian can complete metabolism normally. Those who fall asleep before the hour of the zipper will wake up in the morning with a clear mind and a rosy complexion. Ugly hour (1 to 3 o’clock) is the running time of the Liver meridian. According to the theory of Chinese medicine, “The liver collects blood.” “When one lies down, blood returns to the liver.” If one cannot fall asleep at the ugly hour, the liver is still outputting energy to support one’s thinking and actions, and it cannot complete normal metabolism. Therefore, those who fail to fall asleep before the ugly hour have a greenish-gray complexion, a lazy and agitated mood, and are prone to liver disease or dysfunctional liver regulation. Even if you can catch up on sleep during the day, it is not enough to replace the night sleep, it is generally believed that the best time to sleep is after 10:30 pm.