Precautions for cervical cancer vaccination: 1. After cervical cancer vaccination, you should stay in the hospital for half an hour for observation and leave the hospital only when there is no abnormality. 2. The percentage of cervical cancer, vaginal cancer, vulvar cancer and anal cancer prevented after cervical cancer vaccination can be as high as 92%, but not 100% of cervical cancer can be prevented after cervical cancer vaccination, it is recommended to have regular cervical cancer examination after vaccination. 3. The cervical cancer vaccine has a certain degree of toxicity, so it is best to consider pregnancy after one year after vaccination, which is a precautionary measure after the cervical cancer vaccine. Before getting the cervical cancer vaccine, it should be noted that if there is a history of sexual life or married women must have a cervical cancer screening. In addition, you should not get vaccinated if you have a cold or fever, and you should not get the cervical cancer vaccine during menstruation, breastfeeding, or when you are pregnant.