Introduction: Cervical erosion can cause infertility. Especially when cervical erosion is moderate or severe, cervical secretions will increase significantly, have a sticky texture, and contain a large number of white blood cells, which will have a negative impact on sperm mobility. It will have adverse effects, hindering sperm from entering the uterine cavity and affecting pregnancy. It's more serious. Woolen cloth? What are the dangers of cervical erosion? Experts said: Clinically, many women lack a correct understanding of cervical erosion due to weak knowledge of pathology and think that it is not a serious disease. In fact, cervical erosion not only damages the cervix, but also causes many deep-seated harms. According to experts, the common harm of cervical erosion mainly manifests itself in four aspects. 1. After cervical erosion leads to infertility, cervical secretions will greatly increase and have a sticky texture, which to a large extent prevents sperm from entering the uterine cavity. At the same time, the inflammatory factors in the secretions also have the ability to kill Sperm capacity. As a result, the chance of pregnancy is greatly reduced, and if the inflammation is slightly severe, it can lead to infertility. 2. Induce genitourinary inflammation. If the inflammation is not treated in time, the inflammatory secretions will spread along the uterosacral ligament and cardinal ligament, inducing pelvic inflammatory disease and endometritis. Second, it will irritate the vagina, vulva and urethra for a long time. mouth, causing vaginitis, vulvitis and urethral inflammation. What is the chance of cervical cancer becoming cancer when cervical erosion increases? According to the analysis of gynecological experts, the incidence of cervical cancer in women with cervical erosion is nearly ten times higher than that of the general population. Under the stimulation of long-term chronic inflammation, the columnar epithelium derived from the proliferation of the cervical canal can cause SARS. Type hyperplasia, if not treated promptly and correctly, will gradually develop into cervical precancerous lesions. Because cervical erosion is often combined with HPV infection, it is one of the suspicious signals causing cervical cancer. This development process generally takes 5- 10 years' time. Generally speaking, simply suffering from cervicitis does not pose a big threat to health, but symptoms such as increased leucorrhea, low back pain, and lower abdominal distension often caused by cervicitis can affect people's emotions, and from the perspective of cancer prevention , Cervicitis is closely related to cervical cancer. It seriously endangers women's health. According to relevant cancer prevention census data, 0.39% of those with no cervical erosion will develop cervical cancer, while 2.05% of those with uterine erosion will develop cervical cancer. It shows that active treatment of chronic cervicitis and taking active preventive measures are of great significance to protecting women's health and preventing and treating cervical cancer.