Urine flow during recovery

Over the 2.5 odd years of having PFS, I made several recoveries which lasted a few days at a time.

One thing I noticed during my recoveries is that my urine flow was much slower than usual. This was not due to an erection. It makes me feel that the prostate or something in that vicinity was pressing upon the urethra due to a change in size or morphology. Just an observation and food for thought…

What caused these recoveries?

I wish I knew.