Celiac disease can cause vaginal bleeding. Celiac disease is classified as mild, moderate or severe. In mild cervical erosion, many people do not have any symptoms, while some people may have leukorrhea with blood or experience small, spotty vaginal bleeding. In the case of moderate or severe cervical erosion, patients may experience vaginal bleeding after sex or contact bleeding found during gynecological examinations. For patients with vaginal bleeding due to cervical erosion, it is recommended that patients should go to the hospital for cervical cancer screening, such as TCT and HPV, and must be alert to precancerous lesions of the cervix to avoid delaying the disease.