OK, to answer your questions in quiz form:
->Herbs or Pharma?
Herbs. Mostly PM, but also SP and Pygeum, lately also astaxanthin. (For details, see my profile.)
->Libido loss?
Yes, but it can be described more as change in libido. Before PM it was difficult to control my libido. Now, it is quite easy... It is more like sudden explosions of fire was replaced by slow water boiling...
->Orgasms better/worse?
The same as before. The quantity of satisfaction is the same. The quality is different. Not better or worse ... just different.
->Twig shrink or stay the same?
You mean the nephrite sceptre? The same... maybe a little smaller, but not significantly.
-> Berries shrink or stay the same?
Shrink. But again, nor really significantly.
-> Signs of Peyronie's Disease(bent twig)
None...