Cervical cancer is now showing a high incidence in China. With the development of society, economy and culture, women are more and more concerned about their health and cancer screening has been paid more and more attention. The development of cervical cancer has been clearly associated with high-risk HPV infection, especially the two subtypes 16 and 18. If they are present in the vagina for a long time, the possibility of causing cervical precancer and cervical cancer is greatly increased. The earlier the cervical cancer is detected, the better the treatment effect will be, and it can even reach the possibility of cure, and in some cases, it can even preserve the reproductive function. Tang Jie, Department of Obstetrics and Gynecology, Shenzhen Fifth People’s Hospital So what are the screening items? The main ones are: HPV, cervical thin layer liquid-based cytology, colposcopy if necessary, cervical biopsy, etc. What do I need to pay attention to before the examination? Note: Do not have intercourse for 3 days before the test, do not take any medication, and do not douche the vagina. This may affect the test results.