Cervical bleeding during intercourse indicates the presence of cervical erosion caused by columnar epithelial ectasia, which may cause bleeding when stimulating the erosion surface during intercourse; when human papillomavirus infection occurs, it may also cause bleeding during intercourse due to viral infection. It is recommended to observe the bleeding for three to seven days, as long as it is over, there is no big problem. It is recommended to register with a gynecologist at a community hospital to determine if there are any cracks in the cervical and vaginal walls, and to take oral anti-inflammatory and hemostatic drugs to stop the bleeding depending on the situation. If possible, colposcopy should be performed two days after the bleeding has stopped, and if necessary, TCT and HPV cancer screening should be done to rule out any human papillomavirus infection. Celiac disease is a physiological disease that does not require treatment, but frequent contact bleeding and frequent leucorrhea abnormalities need to be treated accordingly or they will affect your health.