A white adherence to the vaginal opening may be normal leukorrhea, or it may be a discharge due to pathologic causes such as mycosis fungoides or bacterial vaginitis. 1. Physiological reasons White adherent at the vaginal opening may be normal leukorrhea in women. Women may have white sticky leukorrhea at the end of ovulation, and if the leukorrhea is too sticky, it may adhere to the vaginal opening. 2. Pathologic factors (1) Mycosis fungoides: women have white attachments to the vaginal opening, and the attachments may be caused by mycosis fungoides if they are white and pea-like. (2) Bacterial vaginitis: women with white discharge attached to the vaginal opening may also have bacterial vaginitis, and the discharge may even be accompanied by a fishy odor. There may be other reasons for women to have white attachments to the vaginal opening, if the secretion is white dregs, accompanied by a fishy odor or accompanied by other symptoms, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then under the guidance of the doctor to give targeted treatment.