HPV negative, TCT also has problems, some hospitals are screening for more than 20 types of HPV, some hospitals are screening for more than 30 types of HPV, there are more than 160 known types of HPV, more than 40 types are related to reproductive tract infections, also do not exclude the existence of unknown types of HPV infection. HPV negative may also be the hospital where the examination of HPV type is less, not checked. If the HPV test is negative, you can go to a higher level hospital or a different hospital to have the HPV test again. If there is no problem with the HPV test and the TCT, it is necessary to have further consultation and effective treatment in time. If the TCT result is ASCUS, you can observe it for 3-6 months and then recheck it. If the TCT shows ASC-H, cervical cerclage, cervical multi-point biopsy, cervical canal scraping, etc. should be performed to further clarify the diagnosis and give timely treatment. HPV negative, TCT problematic cases are also available.