Ok to keep this short, I'm on my second bottle of test E at 500mg's/week. The first bottle my sexdrive was through the roof, finished that up and now i'm on bottle number two. They are two different manufacturers. I've been on the second bottle 2 weeks now. My question is my sex drive seems to be at a loss or no where near it was the first month or so. Is this normal? Does it peak then level off where I'm not nearly interested in having sex? Whats your experience with this?