Mood enhancement? Yes
Weight Gain? Yes
Libido increase? Hell Yes
Erection changes? Yes, in the morning.
If you throw in GH. Then the above will be even better, including leaner muscle gain, better skin, just damn peachy keen!
I have worries of not being able to have children and sometimes feel broken and dependant that I can't produce enough test on my own. I've been noticing some acne on my chest lately as well.
Mood enhancement? - Somewhat
Weight Gain/Loss ? YES Loss of gut ....more Lean Muscle
Libido increase? Yes
Erection changes? Definitely Yes, I now look forward to waking up in the morning.