[Stevenator_]

Interestingly enough when I tried PM for a week or so I felt my libido increased while taking it and I even felt I was getting somewhat firmer erections.

If memory serves me correctly, the science guru on this website said years ago that this phenomenon can occur when beginning PM and it's because that your T senses competition from E, and T works to assert dominance over E. With continued use from PM, this will eventually cease and E will claim the day.

Or, something like that ....

Disclaimer: As always, when I post comments about previously published comments, notes & research by said guru, take my comment with a grain of salt and do a keyword search in the science threads.