It is wrong to say that you should not take cervical screening lightly. Married women over 30 years of age should routinely undergo cervical cancer screening, i.e., HPV testing and tct examination, at their first visit. Through cervical cancer screening, cervical epithelial lesions can be detected at an early stage and invasive cervical cancers can be blocked. Married women over 30 years of age need to undergo routine cervical cancer screening for early detection and treatment of patients with cervical intraepithelial neoplasia. Screening will reveal whether someone is infected with human papillomavirus, and if there is no abnormality in the test, women under the age of 45 can be vaccinated against cervical cancer with the HPV vaccine, which is currently the world’s first vaccine used for tumor prevention. It takes about 5 to 10 years from the time a lesion develops on the cervical epithelium to the time it develops into cervical cancer, so early detection and treatment are very important.