Pregnancy is something that almost every woman goes through, and some girls say that childbirth is too scary a thing to have a baby on their own. But there are other women who want a baby so badly and find that they can’t conceive successfully. There are many reasons why women can’t get pregnant, including polycystic ovary syndrome. Scientific studies have proven that many patients with polycystic ovary syndrome are obese and that for every 0.1 increase in the waist/hip ratio, the chances of conceiving are reduced by 30%. The manifestations of polycystic ovary syndrome are usually irregular menstruation, hairy body surface, rough skin with acne, and infertility. Nowadays, the treatment of polycystic ovary syndrome also has Chinese medicine and Western medicine, acupuncture and eating hormones and other methods, but these methods treat the symptoms but not the root cause. Now a part of female friends in the face of this disease choose weight loss metabolic surgery to help their own treatment, weight loss surgery can help patients to reduce most of the excess body weight, regulate hormone secretion, reduce insulin resistance, which will improve the polycystic ovary syndrome menstrual irregularities, hirsutism, infertility, and androgen reduction, sex hormone binding globulin increase, luteinizing hormone (LH) and follicle stimulating hormone (FSH) levels increase, and ovulation function improves. One woman, Ms. Wang, was in this situation. She was obese and suffered from polycystic ovary syndrome, and she had been married for 7 years without pregnancy. If women are obese and have infertility, they can consider weight loss surgery to help them lose weight, so they can improve their chances of getting pregnant and wait for a baby to arrive.