The general management of patients with polycystic ovary syndrome that you can administer to yourself is based on dietary modification and weight control. A decrease in body mass index (BMI) improves fertility outcomes, suggesting that weight loss can affect reproductive endocrinology. Weight control has an impact on both fertility and severe metabolic disorders. Exercise as a method of weight loss reduces insulin concentrations through the use of glucose by peripheral tissues. In addition, low calorie food intake reduces insulin secretion. Reducing body weight decreases insulin concentration in blood and increases the concentration of sex hormone binding globulin and insulin-like growth factor binding protein, resulting in a decrease in ovarian androgen secretion and a decrease in free testosterone in blood. The basic way to improve hyperandrogenism in polycystic ovary syndrome is to reduce weight through diet and exercise. In conclusion, performing daily tasks or engaging in regular exercise or weight loss training may be beneficial for long-term physical health, ovulation and pregnancy. A good diet and exercise can promote weight loss, which can lead to higher pregnancy rates and lower treatment costs, and is a simple treatment for low fertility.