There is no exact standard for the survival time of stage 4 ovarian cancer, and the survival time will be slightly different for each person with different physique. Stage 4 ovarian cancer usually refers to advanced ovarian cancer, which is a malignant tumor disease that occurs in the ovary area and can occur at any age. Early lesions are asymptomatic, so it is not easy to be detected, and it is easy to delay the condition. The overall prognosis of ovarian cancer is poor, and it is easy to recur and metastasize. For patients with advanced ovarian cancer, the survival time is around a few months to a year, but there are individual differences. It is suggested that patients with advanced ovarian cancer can cooperate with doctors for palliative treatment to improve their quality of life and prolong their survival period.