Does it hurt to have sex (intercourse) with just one (or more) of the strains of HPV? I guess I'd have to say no since so many people have at least one strain of HPV and never know.

Does it hurt to have intercourse with genital warts (caused by low risk HPV)? I don't know.

Does it hurt to have intercourse with dysplasia (caused by high risk HPV) or cancer? I guess it would depent on the location and size of the lesion(s).