I had similar stats to yours after RP but still had anxiety over the PSA tests, especially the "ultrasensitive" variety. I was fortunate to have no side-effects and do not need ED meds. My PSA has remained undetectable. After nearly three and a half years from my surgery, my only regret is all of the hours fretting and wasted over things that (thank God) never happened. My wish for you is that you will be able to avoid or minimize anxiety over an extremely unlikely risk.
Age:45 (44 when diagnosed)
Father diagnosed and cured at age 52.
08/21/07: Diagnosed with T1c cancer
1 of 12 biopsy cores positive; 10% tissue
Gleason score: 3+3=6
PSA level prior to biopsy: 4.3 (velocity < 0.4ng/ml)
10/19/07: da Vinci prostatectomy by Dr. Vipul Patel
Difficult surgery due to prostate inflammation.
Both nerve bundles spared.
Spongy erections began within 24hrs of surgery!
10/24/07: Catheter out; down to 1 Serenity pad/day next day.
Final pathology: neg margins, no capsular penetration,
Gleason 3+3=6, 5% tumor involvement, multi-focal.
11/04/07 First usable erection with Cialis
11/22/07 Thanksgiving - Bye-bye, pads
01/17/08 First post-surgery PSA result: < 0.008 ng/ml
03/17/08 Erection quality mostly back to pre-surgery levels with Cialis;
have not tried without meds yet.
04/23/08 Second post-surgery PSA result: < 0.008 ng/ml
07/30/08 Third PSA: 0.01 ng/ml
11/04/08 One year PSA: 0.01
Still taking 10mg Cialis every other day - enjoying the results
too much to stop yet.
02/07/09 Taking 5mg Cialis every other day - having too much fun to try
to stop for now.
03/23/09 PSA: 0.02
10/19/09 PSA: < 0.1 (switched to "standard" assay)