The latency period for cervical cancer is generally five to ten years. The occurrence of cervical cancer is mainly due to exposure to the human papillomavirus (HPV) in the body. Typically, this virus persists and replicates within the body, leading to cervical cancer and precancerous lesions. From the initial virus infection to the development of cervical cancer, it usually takes a vast majority about five to ten years. Furthermore, different types of virus infections lead to varying probabilities of cervical cancer. In general, if the infection involves types 16 and 18 of the virus, the likelihood of developing cervical cancer is particularly high. Therefore, if one is infected with HPV types 16 and 18, it is crucial to undergo a cervical TCT test. If necessary, a cervical biopsy is generally performed under colposcopy, followed by treatment based on the examination results. Thus, to prevent cervical cancer, it is essential for women to undergo regular annual cervical cancer screening.