Polycystic ovary syndrome infertility patients often have obesity, hirsuteness, non-ovulation, menstrual abnormalities. Obesity in patients with polycystic ovary syndrome aggravates endocrine abnormalities, affects fat and sugar metabolism making drug treatment more difficult, so dietary regulation is very important, and reasonable dietary habits are the key to assist in treatment. The patient’s diet should be light, avoid spicy stimulating diet, need to avoid sweets, fatty, nourishing food is also best not to eat. Polycystic ovary syndrome in the dietary therapy can eat more of the following foods: 1, cucumber Crisp and delicious, with heat, thirst, diuretic effect. The fiber it contains can promote the intestinal discharge of food waste, thus reducing the absorption of cholesterol. Cucumber also contains a substance called “malonic acid”, can inhibit the body sugar into fat, weight loss and adjust lipid metabolism. 2, eggplant Containing a variety of vitamins, especially purple eggplant contains more vitamin P, can enhance cell adhesion, improve microvascular elasticity. Medical research shows that eggplant can reduce cholesterol, but also to prevent vascular damage caused by hyperlipidemia, can assist in the treatment of hypertension, hyperlipidemia, atherosclerosis and other diseases. 3, green beans summer summer good, specific lower blood fat, protect the heart, the role of coronary heart disease prevention. Experiments have proved that mung beans can effectively reduce serum cholesterol, triglycerides and low-density lipoprotein, significantly reduce coronary atherosclerosis lesions. 4, Shiitake mushrooms with digestion, fat, blood pressure and other effects. Contained in the fiber to promote gastrointestinal peristalsis, prevent constipation, reduce intestinal absorption of cholesterol, Shiitake mushrooms also contain Shiitake purines and other nucleic acid substances, can promote cholesterol decomposition. Eating mushrooms can reduce total cholesterol and triglycerides. 5, sweet potatoes Nutrition research found that moderate consumption of sweet potatoes can prevent lipid deposition in the cardiovascular system, prevention of atherosclerosis, so that subcutaneous fat reduction, to avoid excessive obesity. It should be noted that excessive intake of sweet potatoes can make the total calorie increase, but is not conducive to reduce blood fat. 6, hawthorn mainly contains hawthorn acid, citric acid, fat decomposition acid, vitamin C, flavonoids, carbohydrates and other ingredients, has the expansion of blood vessels, improve microcirculation, reduce blood pressure, promote cholesterol excretion and reduce blood fat effect. Hawthorn is acidic food, so it should not be eaten on an empty stomach, and should not be eaten too long, it is best to eat after meals. Finally remind: polycystic ovary syndrome patients, polycystic ovary syndrome rely on dietary therapy is not effective, or in the doctor’s guidance treatment, dietary therapy is only auxiliary role.