The best time to treat coeliacs, generally coeliacs diameter of about 5cm, it is recommended to arrange for surgical treatment as soon as possible. If the cochlea patients have fertility requirements, it is recommended that the patients get pregnant as soon as possible after the operation, because pregnancy is very positive to help prevent the recurrence of cochlea after the operation. For women who do not have fertility requirements after ovarian coeliac surgery, GnRHa treatment can be considered, such as leuprolide, darifolin, etc., which is also meaningful for the treatment of postoperative recurrence of ovarian coeliacs. Ovarian choledochal cyst is a type of ovarian chocolate cyst that forms when the endometrium is ectopic to the ovary. It is a benign lesion but has malignant behavior and is highly susceptible to recurrence after surgery.