The white, sticky, snot-like discharge that appears under the vagina is leukorrhea. Normal leukorrhea is white and sticky, and the appearance of snot-like clear leukorrhea is considered to be leukorrhea during ovulation. During the ovulation period, due to changes in the body’s sex hormones, the leukorrhea appears clear and silky, with the appearance of snot and the amount of secretion is more than usual. After the end of ovulation, the nature of the leukorrhea will slowly return to normal, the viscosity increases and becomes opaque, as long as the leukorrhea does not appear obvious fishy odor or accompanied by obvious symptoms of vulvar and vaginal itching is normal. Female leukorrhea is under the influence of estrogen in the body, by the endometrium, cervix and vagina and other parts of the secretion of the liquid and the shedding of cells, can be based on the results of the leukorrhea test to determine the existence of gynecological inflammation. It is recommended to pay attention to the hygiene of the perineum, and to wash and change underwear on days of high leukorrhea secretion.