Precancerous cervical lesions are, as the name implies, a series of disease changes that occur in the pre-cancerous stage of the cervix, before the actual cervical cancer is formed. This condition does not have a great impact on the life expectancy of the human body, so the life expectancy can be the same as normal people. There is no fixed answer as to how long one can live. Even if there is no cervical pre-cancer, one may still die due to problems in other body organs. Therefore, no expert or hospital can tell with certainty how long a patient can live with cervical precancer. Cervical precancerous lesions are not cervical cancer, so if women are detected with cervical precancerous lesions, they should not be too nervous and worried, and they can be cured by taking treatment as soon as possible. It is only a transitional period in the process of cervical cancer, and if it is left untreated during this period, it is likely to turn into cervical cancer. During this period, treatment such as Lipo knife surgery and cervical cold knife conization can be done to effectively relieve the symptoms after systematic treatment, thus avoiding the transformation into real cervical cancer. Therefore, if a woman is found to have cervical precancer during gynecological examination, she should not panic too much and follow the clinician’s arrangement to choose the best treatment plan and timely treatment. Women who have had babies need to be screened for cervical cancer once a year.