If I hadn't already been exposed I would definitely be looking into getting the vaccine.

I'm not a great believer in immunisation, but having cervical dysplasia, as a result of HPV, is a massive PITA! I've had problems with it for 7 seven years now, it's only come under control about a year ago it stays that way.

Don't know much about the vaccine itself, so not saying everyone SHOULD have it, but it's definitely worth looking into.