It is also possible to take the nine-valent test even if you are not a virgin. Nine-valent is mainly for the prevention of cervical cancer. Most cervical cancers are caused by human papillomavirus (HPV) infection, which is transmitted through sexual intercourse. Women who are sexually active should get the vaccine, but the vaccine is more effective for women who have never been sexually active. The vaccine is available to women between the ages of 16 and 26. The HPV vaccine is more effective in women who have never had sex. Women who have already had sex also need to be vaccinated, but the possibility of having cervical cancer should be ruled out before the injection. Patients with acute fever, pregnancy, preparation for pregnancy, or allergy to vaccine components should not be vaccinated. Adverse reactions such as local pain, redness, swelling and fever may occur after vaccination, but generally no special treatment is needed. After vaccination, you should stay for 15-30 minutes for observation before leaving. In case of hives, shock and other serious allergic reactions, timely treatment should be provided.