Can HPV go away on its own?

I was just diagnosed as being positive for HPV and will have a culposcopy in a few days. I've done some research and have read that once you have HPV that it will never go away. But I asked the nurse at my doctor's office and she said that in some cases, the HPV will just go away and your body will recover on its own. If that's the case, how often does that occur? What are my chances that my HPV will just eventually go away?