I've had now for 4 yrs. At the moment it isn't life threatening. I will have my fourth biopsy in April. The previous biopsies have been good news. The cancer has not spread or got worse. My gleason score hasn't got above 5. The reason for my post is that I have been told that if I would get testosterine injections that my prostate cancer would get worse. I need some professional advice. Should I not attemp to increase my testosterine levels? I do have a bad case of ED. It would be nice not to have to take meds to get an erection! View Thread