Celiac disease does not affect pregnancy, but for those with cervical changes, cervical cytology or HPV testing is recommended. If the cervical cytology and HPV test are normal, celiac disease does not require any treatment. The main factors that can affect pregnancy include the presence of endometrial lesions, normal ovulatory function of the ovaries, patency of the fallopian tubes, and some other immune functions that can affect normal conception. Celiac disease is not necessarily synonymous with disease; celiac disease is only a clinical sign and can be a physiological change or a pathological change. It is mainly an outward migration of the squamocolumnar junction under the influence of estrogen, resulting in a cervical erosion-like appearance. For cervical erosion, only cervical cancer screening is needed. If cervical cancer screening reveals problems, cervical biopsy under colposcopy is needed to exclude highly squamous intraepithelial lesions of the cervix or cervical cancer, as long as cervical cancer screening is not a problem, cervical erosion does not need to be treated and will not affect pregnancy.