Objectives ： The purpose of this study is to report the effects of Korean medical treatment in ovarian disorder patients resistant to controlled ovarian hyperstimulation. There are some case-reports about effectiveness of the Korean medical treatment to treat ovulation disorder and become pregnant, but cases are still deficient. Methods: The patient was diagnosed possibility of premature ovarian failure by serum hormone assay and underwent hyperstimulation to freeze oocyte. But ovary had no response to hyperstimulation. She was treated by Korean medical treatment, such as herbal medicine, acupuncture and moxibustion. Results ： After the treatment, the patient recovered from irregular ovulation & menstrual cycle and became pregnant and gave birth. Conclusions: This case shows the Korean medical treatment might be effective in ovarian disorder patients resistant to hyperstimulation.