The danger of cervical erosion: 1, cause embarrassing symptoms: increased leucorrhea is a typical symptom of cervicitis, leucorrhea is often yellow or pus-like, sometimes mixed with blood. When cervical inflammation affects the bladder triangle, it can cause urinary system disorders and irritating symptoms such as painful urination, frequent urination or difficult urination. 2, the disease can lead to miscarriage: cervicitis is a cause of miscarriage, cervicitis can make women’s cervical tissue changes, so that the elasticity gradually decreases, which will prevent the smooth delivery of the baby, and in serious cases, can also affect the quality of sexual life of both parties. 3, leading to infertility: about twenty to twenty-five percent of patients with excessive vaginal discharge are caused by cervicitis. If the leucorrhea caused by inflammation is sticky and purulent, it will not be conducive to the passage of sperm through the cervical canal, leading to infertility. 4, induce cervical cancer: according to statistics, the incidence of cervical cancer in women with cervicitis is 10 times higher than in women without cervicitis. Long-term untreated or untreated cervicitis is considered to be a factor in the development of cervical cancer. 5. Causes many complications: When suffering from cervical erosion, it can cause inflammation of other organs, for example, the pathogens of cervical erosion can cause endometritis upstream, and can spread through the parametrial ligament and lymphatic vessels to cause chronic pelvic inflammatory disease.