Celiac disease is not serious at 3 degrees. Celiac disease is just a normal morphological change of the cervix. The grading of celiac disease is a previously common medical grading method. It is believed that the size of the extent of the erosion is the degree of inflammation. An area of less than 1/3 is mild, 1/3-2/3 is moderate, and more than 2/3 is severe. However, medical science has now updated its understanding of celiac disease. The classification of cervical erosion is actually the different degree of columnar epithelial ectropion affected by estrogen, which is a normal physiological phenomenon. It is caused by changes in hormone levels in the female body. There are two different types of cells on the site of the cervix: squamous epithelial cells near the vagina and columnar epithelial cells near the direction of the uterus. The part of the cervix seen during gynecological examination is the part of the cervix covered by columnar epithelial cells that are ectoplasmic, while the outer part is relatively smooth and covered by squamous epithelial cells. The two types of cells are in a dynamic balance and this area is medically known as the “squamous-columnar junction” and is easily affected by estrogen. Therefore, cervical erosion degree 3 does not affect anything, if combined with increased leucorrhea, contact bleeding and other symptoms can be given symptomatic treatment. There is no need to worry too much.