If you review the recent medical information about a Gleason six you will find the medical community feels that people with a Gleason six are over treated. Staying on active surveillance is the optimal thing at this point, Unless they found some extenuating circumstances in your biopsy or heredity. You can look on YouTube for videos about it.

Here is a video with Dr. Laurence Klotz, one of the experts on active surveillance. He can give you answers as to why you would or would not be a good candidate for active surveillance.

Here is a video by Dr. Epstein discussing active surveillance and more