Abstract: Endometriosis is one of the important factors that cause female infertility, the surgery is still the main treatment. Surgical operation time, operation method, in different stages and different types of endometriosis on postoperative all affect the pregnancy outcome, the present study suggests that drug treatment can not improve the patient's fertility, can only delay the recurrence, and assisted reproductive technology as auxiliary fertility treatment measures, to improve the patient's fertility

Key words: endometriosis, infertility, fertility, surgery, assisted reproductive technology (ART)