In the early stage of cervical cancer, the uterus will not change accordingly, nor will the local cervical area change accordingly. In the advanced stage, the local cervical area will often change and there will be superfluous organisms, especially the cauliflower-like superfluous organisms, which may cause local contact bleeding, vaginal bleeding or relatively more vaginal discharge with a great foul odor. If any of these symptoms occur, it is recommended to go to the hospital for examination. If abnormalities are found during the screening process, timely treatment will prevent the occurrence of cervical cancer.