The cleanliness of the leucorrhoea is normal and there is no gynecological inflammation. Clinically, the cleanliness of the leucorrhoea is generally classified as one degree, two degrees, three degrees and four degrees. If the test report shows one degree or two degrees, it is normal leucorrhea, which means that women do not suffer from vaginal inflammation. If the cleanliness of the leucorrhea indicates a third degree, it means that the vaginal discharge is not clean and there are pathogenic microorganisms, indicating that women have gynecological inflammation. When the cleanliness is detected as a fourth degree, it indicates that the woman has a serious vaginal inflammation. When a woman’s discharge is routinely checked and the report shows a third or fourth degree of cleanliness, she has vaginal inflammation and needs to be treated with medication or other treatment options. It is important to restore the normal flora in the vagina through treatment. Before the routine leucorrhea test, women should not wash their vulva or use vaginal medication to avoid affecting the accuracy of the test report.