Abstract: Endoscopy， such as laparoscopy （LP） and hysteroscopy（HP），has been widely used in the diagnosis and treatment of infertility due to the pathological changes in ovaries，fallopian tubes，uterus or other organs in the pelvic cavity. However，the side effect of electric injury on ovaries is not negligible. So far，many studies have shown that the laparoscopic ovarian endometrioma resection, laparoscopic tubal ligation, laparoscopic salpingectomy，and laparoscopic ovarian drilling, could cause the declined ovarian reserve. There is not a conclusion in short-term follow-up at present on whether the hysteroscopic endometrial resection or laparoscopic myomectomy impaire ovarian function.

Key words: Laparoscopes, Hysteroscopes, Infertility, Ovarian reserve