The symptoms of HPV infection in men are generally divided into two cases, the first is a carrier, no symptoms; the second is the growth of sharp warts in the genital area, such as the foreskin and glans on the growth of some small buds, small meat flab type of flab, this is the most common symptom, do HPV infection test virus infection will appear positive, this time to regular checkups. HPV is extremely contagious, serious can affect fertility. There are more than 130 subtypes of HPV found. The actual fact is that there are more than 130 subtypes of HPV that have been found to be associated with HPV infection. 3. mucosal low risk types such as HPV6. 4. mucosal high risk types such as HPV16 can develop into cancer.