Warts can be excluded at the latest 12 months after the occurrence of high-risk behavior, generally patients do not have clinical symptoms and HPV-related tests did not find HPV, can be excluded from infection with HPV. The incubation period of warts is 1 to 12 months, but there are individual differences in the exact time. If the patient does not have symptoms such as pimples and warts on the genitals and anus within 12 months after the occurrence of high-risk behaviors, and the acetate white test is negative, as well as the molecular biology test of HPV is not abnormal, then warts can be excluded. It is recommended that patients need to go to the hospital regularly for review within 12 months after the occurrence of high-risk behavior, the doctor will be based on the results of the examination and the examiner’s condition to determine whether the infection of warts. In addition, you need to be clean, to avoid unclean sex.