If the vaccination age and health condition meets the vaccination standard, it is possible to get the 9-valent cervical cancer vaccine even if you have received the bivalent cervical cancer vaccine. For details, it is recommended to consult a professional doctor. The difference between the bivalent cervical cancer vaccine and the nine-valent cervical cancer vaccine lies in the number of HPV subtypes prevented, and the two will not affect each other. The virus prevented by the bivalent cervical cancer vaccine is mainly HPV16 and HPV18, the two most common types of HPV, the adaptive population age group is wider, mainly in the age of 9 to 45 years of age of women, need to be vaccinated three times, one month after the first injection of the second vaccination, five months after the second injection of the third vaccination. Nine-valent cervical cancer vaccine to prevent the virus is mainly HPV16, 18, as well as HPV6, 81, 31, 33, 45, 52, 58, etc., covering a wide range, but suitable for vaccination of a narrow range of ages, usually between 16 to 26 years of age of women. There is no conflict between the bivalent and the nine-valent, if you want to receive the nine-valent after the bivalent vaccination, as long as the conditions are met, you can, but if you want to receive the nine-valent during the bivalent vaccination, you need to go to the hospital and consult with a professional doctor.