In modern society, more and more women focus on their body shape and weight loss has become a fashionable term. However, there are many women who control their diet combined with exercise but never achieve the purpose of weight loss. Often these women have fat, overweight, heavy body hair, facial acne, greasy hair, hair loss, prolonged menstrual cycle, low menstrual volume, short periods, and dark periods. Many patients with this type of obesity have polycystic ovary syndrome, so it is difficult to lose weight through diet and exercise, and there is also the possibility of infertility. Polycystic ovary syndrome involves the hypothalamic-pituitary-ovarian axis of the central nervous system, adrenal glands, pancreatic islets and genetics. Its typical clinical manifestations are abnormal menstruation, infertility, hirsutism, and obesity. Weight and menstruation and pregnancy are closely related and should not be neglected in the treatment. Some studies found that centripetal obesity becomes one of the main symptoms of female obesity for polycystic ovary syndrome. The amount of fat accumulation in visceral and abdominal subcutaneous tissues is elevated, which further leads to obesity. According to Chinese medicine, obesity belongs to phlegm and dampness within. In patients with polycystic ovary syndrome, kidney deficiency and phlegm-dampness are intermingled. With the in-depth research on reproductive endocrinology and the nature of internal organs and meridians, acupuncture therapy promotes ovulation by regulating the function of hypothalamic-pituitary-ovarian axis, which has been confirmed by more and more research results. As a new acupuncture method that is simple, minimally invasive and highly effective, minimally invasive acupuncture has some advantages in the treatment of polycystic ovary syndrome. Minimally invasive acupuncture points are mostly based on the general principles of tonifying the kidney, strengthening the spleen, draining the liver, and regulating the flushing and the capillary. (In addition, acupuncture treatment mostly involves acupuncture, moxibustion, acupuncture combined with Chinese herbal medicine, etc. By tonifying the kidney essence, regulating the ramifications and nourishing the uterus, the balance of the body’s yin and yang qi and blood is adjusted so that the kidney (tiankui)-ramifications-uterus axis functions normally. This will restore normal ovulation.