Hi all.  Received a call from my new Doctor yesterday.  She said all my latest tests looked o.k. except 2.
One is blood in my urine, no surprise there, since I have started to Intermittent Cath, I irritate the whole tract.  So, there is bound to be some blood in the urine.  So, no biggy.
The second was my PSA levels went from 1.87 to about 3.8 ( a little more than double) in 2 years since my last PSA.  I did some more researching and found that PSO can elevate that test.  It didn't say by how much, but in 90% of the cases it does.  I will suggest to her that in 30 to 45 days I can have another PSA level done and if it's still high, then she wants me to see a urologist.
So, my advice....  If you are a bio-male, and you are due for a PSA test stop your PSO for at least 3 weeks prior to the test.  Or at least make sure your Doctor knows about your PSO and it can raise your PSA levels.