I think people look way too far into the deca dîck thing. I'm on week 5 of npp and have done nothing but gained libido by keeping my estro properly under control as well as having a test base. Even as low as 3-500 makes a huge difference. I've yet to lose my libido on test. Even with the 4-500 npp I'm pinning weekly.
Yes, I think thats the key. As long as you keep estrogen and prolactin under comtrol youre good. I wasnt taking any AI or caber. In 5 weeks I had dead d**k.