Ok just got back from the endo doctor because my test levels are extremely low from a previous cycle. Bottom line is the doc sent me home saying my test levels will recover naturally in 6 month time frame. She told me to stop taking Nolvadex(which I've been on the last few weeks). She said HCG will not produce test but increase sperm count. My question to you guys, is it too late to take HCG? Again, I'm currently running Nolva @ 40mg ed & Tribulus 1gr ed.