Can the nine-valent cervical cancer vaccine be administered during menstruation?
The 9-valent cervical cancer vaccine refers to the 9-valent human papillomavirus (HPV) vaccine. In general, women can receive the 9-valent HPV vaccine after a miscarriage, but it is recommended to wait until the body has fully recovered before vaccination. The analysis is as follows:

A miscarriage usually causes some physical damage to women and requires a period of recovery. If the miscarriage procedure went smoothly, without postoperative infections or other complications, and the body has fully recovered, women can typically receive the 9-valent HPV vaccine about one month after the miscarriage. If the woman's health condition is good, vaccination can effectively prevent cervical cancer and other related diseases.
If a woman’s body has not yet fully recovered after a miscarriage, or if she experiences other discomforts such as fever or infection, the administration of the 9-valent HPV vaccine should be postponed. Under these circumstances, the woman's immune system may be weakened, and vaccination could increase the risk of adverse reactions. It is advisable to wait until full recovery before receiving the 9-valent HPV vaccine.
Before and after vaccination, maintaining healthy lifestyle habits and avoiding excessive fatigue can help enhance the vaccine's effectiveness and support overall health.