I have posted a number of times on my travails with the ultrasensitive tests. Your numbers are very similar to mine. You can search for my earlier postings, but I have concluded that there is nothing to worry about at these low levels. You have more to worry about regarding lab equipment calibration and misreads of results by doctors rather than any meaningful increase at this time.
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.