I'm no expert, but taking 6 cores seems an insufficient number to take. Should you go for a biopsy again down the road, after 3 to 6 months, ensure the uro takes at least 12. My first, and only biopsy, had one core of 12 initial Gleason 3+3 =6. Surgery provided a clearer picture: Gleason 7 and more widespread than a positive sample in one core might suggest.
Age at Dx: 56
DaVinci Prostatectomy: 10/28/09
Gleason - 3+4 = 7
Prosate: 52 grams
Incontinence - absolutely at first, better with time and kegels
ED - Indeed