Cervical biopsy is the gold standard to determine whether there is cervical lesion or not. If the test suggests cancer, it is already a confirmed diagnosis of cervical cancer, which needs to be further combined with immunohistochemistry to assess the severity of cancer, and active treatment is needed after the diagnosis, especially in the early stage when there is a possibility of cure. If cervical biopsy indicates no abnormalities, cervical tct and hpv need to be reviewed regularly to understand cervical changes, especially for those with persistent high-risk hpv infection, the risk of cervical cancer is relatively higher. Cervical cancer is affected by many factors, such as hygiene, diet, genetics, etc. It can be effectively prevented by maintaining an optimistic attitude, paying attention to menstrual and sexual hygiene, and improving physical fitness through appropriate exercise.