Cervical cancer has a certain development time from precancerous lesions to cancer, but not all precancerous lesions will become cancerous, the earlier the treatment, the higher the chance of cure, for example, the cure rate of stage 1A and 1B cervical cancer is significantly higher than that of stage III and IV. Women over 20 years old with a history of sexual intercourse should be screened regularly, and those with high-risk type of infection should be screened more closely. Cancer is the representative of death in people’s mind, but not all cancers are incurable. Cervical cancer is a preventable and curable cancer. The earlier cervical cancer is treated, the better the chance of cure So can cervical cancer be cured? ”Yes!” However, it cannot be said in a nutshell because whether cervical cancer is curable or not will be influenced by factors such as disease stage, presence or absence of lymph node metastasis, presence or absence of vascular infiltration, presence or absence of parametrial metastasis, etc. It can only be said that cervical cancer is a developmental process from precancerous lesion to early stage cancer to advanced stage cancer, the earlier the treatment, the higher the chance of cure, for example, the cure rate of stage 1A and 1B cervical cancer is significantly higher than that of stage III and IV. Cervical cancer has about 8-15 years development process from precancerous lesion to cancer, but the development time from precancerous lesion to cancer is different for each person and there is not an accurate data, but the process is not so long. So do all precancerous lesions eventually develop toward cancer? Actually, this is not the case. Cervical cancer can be divided into three types: CIN1, CIN2 and CIN3. CIN1 belongs to mild cervical atypical hyperplasia, which does not need treatment and will subside naturally or only requires simple physical therapy; CIN2 and CIN3, on the other hand, require cervical conization treatment and need to be followed up carefully after treatment because some patients will recur or even develop cervical cancer 4 or 5 years after surgery. HPV infection is not equal to cervical cancer, and annual screening is best for high-risk type infection For any disease, prevention is better than cure. However, many cervical cancer patients are only aware of it after contact bleeding occurs, or even not aware of it, so that most of them are already in advanced stage when it is found. In addition, even if there are no symptoms, it is still necessary to investigate. Cervical cancer prevention is more important than cure, and early detection and early treatment can be completely curable. In China, nowadays, about 1/3 of women are already at advanced stage when they are detected. Therefore, besides the need to strengthen cervical cancer prevention and treatment publicity and reduce the cost of screening, women themselves need to change their mindset and pay attention to their health issues. Routine early screening is to do cervical cytology smear, which is a worldwide recognized method to screen for cervical cancer and can detect almost more than 95% of cell abnormalities. If abnormal cells are found, colposcopy will be done and if there are still abnormalities, then a cervical biopsy will be needed. This is the “three-stage ladder” of cervical cancer prevention. The most critical of these three levels is the cervical cytology smear. In addition, there is the HPV test, but it is important to emphasize that HPV infection does not equal cervical cancer. “Many patients are very nervous after discovering HPV infection. In fact, if there is no problem with cervical cytology, there is no need to panic at all. If the high-risk HPV infection requires close screening, that is, a positive HPV test and a negative cervical cytology, then it is best to check once a year. If the HPV test and cervical cytology are both negative, then it can be checked once every 2-3 years.