I also run 500 IU EOD of HCG all the time. If I have any E2 related symptoms, I'll take an around.25 or .5 arimidex twice a week and I'm back good again for a while. It actually makes me feel better with my TRT. I use for fertility reasons, vanity reasons, safety reasons when having intercourse. it seems to make me a little less wound up and feel more normal.. I think it's pretty sweet. My insurance covers pregnyl and my TRT too some fucking how so I'm loving that shit. My loads aren't necessarily too much bigger or more volume, but the texture changed. It thickened my gravy up a lot and may even be clumpy at times, but I have learned that is can be normal due to the increase in sperm cells.
I've been on it 3ish years....definitely over three...with my TRT and it made me fertile again after 6 months of cruising without it. My sperm county was at 0 and starting at 500 IU EOD brought me back to 55 million in 6 months. Now I ride on the 300-500 million side depending on how my varicocele is affecting it. I'm no doctor, but I always recommend to my friends I care about. There are many reasons to use it. It can boost your Testosterone levels by 200-300 or more in some cases, as well. Shit is cheap as hell now too. Ridiculously cheap.