Hey Jay,
I thought Id just chime in here. I had my total abdominal hysto just over 2 months ago. I didnt actually notice any surge of changes (well, I havent so far) although I have heard that this can happen. I have my next shot on Wednesday. So I am hoping that this being the first full cycle post hysto (Im on nebido) will bring about more changes. (Well, Im just hoping for facial hair growth. Im over 3 years on T and still got nothing 😛).
Regarding the little guy. My hysto was with my phallo surgery, (they havent covered or moved the little guy yet, so access is still the same), so I was understandably more sore than with just a hysto. But, even considering this, I was back to the usual habits around the 12 day mark. I think that was when I was able to start playing and cummin again. Before this, I was just not feeling it at all. Too sore, too tired.
It was alittle tentative for the first week or so after this, but you quickly feel like yourself again 🙂