Gynecological diseases include vulvar hypopigmentation's disease, vulvar and vaginal inflammation and cervicitis, which are further divided into acute cervicitis, chronic cervicitis, pelvic inflammatory disease and genital tuberculosis. Pelvic inflammatory disease is very common in clinic. Endometriosis and adenomyosis, for patients with progressive dysmenorrhea, adenomyosis is more likely, and ultrasound examination is needed for further judgment. Female genital dysplasia, pelvic floor dysfunction and genital injury diseases, vulvar tumors, cervical tumors, uterine tumors, uterine tumors including hysteromyoma, endometrial cancer, uterine sarcoma, ovarian tumors, fallopian tube tumors and primary peritoneal cancer, gestational trophoblastic diseases, reproductive endocrine diseases, infertility, assisted reproductive technology, etc. all belong to gynecological diseases.