Abstract: Mycoplasma and female reproductive tract infections have been widespreadly concerned. Current research focused on the pathogenic and detection methods of different types of mycoplasmas. According to the progress on mycoplasma research，this review describes its classification，epidemiology， clinical manifestations，detection method，diagnostic and treatment strategies. This review details the prevalence of different types of mycoplasma in the populations at home and abroad， as well as mycoplasma in women with carrying case and in relationship between vaginal infections，cervicitis，pelvic inflammatory disease and obstetric adverse pregnancy outcomes. The population carring rate of Ureaplasma urealyticum is very high，so we must treat the pathogenicity of UU with caution. Myoplama should be treated as conditional pathogen .

Key words: Mycoplasma, Epidemiologic studies, Genital diseases, female, Laboratory techniques and procedures, Diagnosis