If a woman has cervical bleeding, the condition is usually serious, because most of the diseases that cause cervical bleeding are related to malignant lesions of the cervix, polyps of the cervix, and severe erosion of the cervix can also cause cervical bleeding. The cervix is one of the most vulnerable areas for women to be infected with HPV and is also one of the most susceptible to malignant changes. If you have symptoms of bleeding, you must undergo cervical cancer screening, including cytology and HPV measurement, and also take tissue from suspected lesions for pathological examination to clarify the specific problems of the cervix. Most of the cervical diseases can be effectively treated by medication or physical therapy, but if there are indeed malignant lesions, surgical treatment needs to be considered.