If the cyst is relatively small, the pregnancy can continue. It is recommended to have blood tests for gynecological tumor markers, and if they are normal, they can be reviewed regularly. If the cyst is relatively large and there are clinical symptoms, such as lower abdominal pain, surgery can be considered and post-operative antirefetal treatment can be actively given to avoid miscarriage. Small ovarian cysts are recommended to be reviewed regularly during pregnancy, and at the full term of pregnancy, cesarean delivery can be considered to remove the cysts for treatment purposes. The majority of ovarian cysts are benign gynecological tumors that can be treated with regular review, while larger tumors require surgery.