Cervical cancer is one of the two most common malignant tumors in women, accounting for the first place of malignant tumors in female reproductive system, and in recent years there is a trend of youthfulness, and the incidence rate in developing countries is significantly higher than that in developed countries, and one woman dies of cervical cancer every 6 minutes on average worldwide. On average, one woman dies of cervical cancer every 6 minutes worldwide. China accounts for about one quarter of the world’s cervical cancer patients. The 5-year survival rate of early cervical cancer treatment is almost 100%; the 5-year survival rate of late stage treatment is 20-50%. At the same time, cervical cancer is the only malignant tumor with a clear cause. Through cervical cancer screening, high-risk groups can be detected and lesions can be eliminated at the precancerous stage or early stage, so that tumors with extremely high malignancy can be cured. Currently, cervical cancer prevention and treatment mainly includes health education and tissue and opportunistic cervical cancer screening. The main methods of cervical cancer screening include cytology (liquid-based thin-layer cytology technique, Landin cells, Pap smear), HPV DNA (papillomavirus test), colposcopy and biopsy. Since the national free screening cannot benefit every married woman yet, opportunistic screening is very important. On one hand, gynecologists should mobilize patients visiting outpatient clinics for cervical cancer screening, and on the other hand, married women should consciously go to the hospital for screening once a year, so as to improve the detection rate of precancerous lesions and reduce the incidence of cervical cancer. For the sake of your health and family happiness, join the ranks of cervical cancer screening quickly.