Reproductive gynecology mainly focuses on the examination of women with infertility, and the most common examinations are as follows: 1. Routine gynecological examination to understand whether the vulva, vagina and cervix are developing normally, whether the size of the uterus is normal, and whether there are abnormal masses in the bilateral adnexal areas. 2. The six sex hormone tests, ovarian function tests, ovarian reserve function tests, thyroid function tests and immunological infertility tests should be done, and ultrasound examinations should be done to understand in detail the pelvic cavity, the thickness of the endometrium and whether there are abnormal echoes in the endometrium.