The conditions for the nine-valent cervical cancer vaccine: 1) You can be vaccinated between the ages of 9 and 26; 2) You can be vaccinated if you are married or have a history of sexual intercourse and have a negative cervical cancer screening result; 3) You can only be vaccinated if you have no protein allergy; 4) You cannot be vaccinated during breastfeeding or pregnancy; 5) You cannot be vaccinated with the nine-valent cervical cancer vaccine if you have a serious medical condition. In addition, it should also be noted that the nine-valent vaccine will play a preventive role only after the completion of vaccination and the three doses are completely inoculated. However, it is not 100% that the nine-valent vaccine will not cause cervical cancer, and regular cervical cancer screening should be done after the completion of vaccination and if lesions occur, they should also be dealt with in time.