When suffering from polycystic ovary syndrome (PCOS), patients have a lower chance of becoming pregnant, mainly due to the impact of PCOS on female fertility. This often causes ovulation disorders, resulting in rare ovulation or anovulation. Without normal ovulation, pregnancy cannot occur normally. When diagnosed with PCOS, it is recommended that patients undergo ovulation induction therapy. Obese women should promote bodily recovery by losing weight, and generally, women can conceive after their normal ovulation is restored through treatment.