The virus is not in your semen. It is in the genital skin. No warts for 3 months is good. The doctors on the Doctor's forum say 3 months of no warts means you are not infectious at that time. Some doctors say 6-24 months is needed. It does not mean you will never be infectious. Oral sex is a lower (but not zero) risk to get and spread this std. IMO, you should wait until 6 months but if you're confident enough now, then know that it is a low chance to spread it orally.
PS - Drifter wants everyone never to have sex again. Then he puts a smiley next to his comment as if he's kidding. He needs therapy.
if you have HPV you should have NO SEX period :)