8 Year bladder cancer survivor. Mayo Clinic patient. Last visit August 2013, last month. No cancer detected. Last PSA exam 1.0 - doctor checked prostate, no concerns, urine came back no cancer cells floating around, ETC ... doctor entered bladder, took biopsy of one very small area, and reported negative returns. A few days ago .... while going to the bathroom to defecate, I noticed blood on some seminal fluid that dripped out of the tip of my penis due to borderline constipation and apparently the force to relieve myself caused this fluid. I have ordered another PSA test for this Monday. The last PSA test was 3 months ago. Any opinions? Thank you so much.