There has been a lot of discussion about this on bolex. Despite the warnings I am continuing to use AAS with HGH but I on the lookout for gyno. Below is a post from Thundr55 I have copied and pasted:
Recently it's become very obvious that gh promotes estrogenic conversion, leaving many experienced juicers with a case of gyno from running even mild amounts of test/even amounts they have easily handled before without any gyno type sides.
Now in everybody's opinion, gh operates on a compound effect. The longer you're on it the better your results, the better it works. This goes for the same with it's negative sides ie: boosting estrogen conversion.
Now the synergy of gh's estrogen conversion, plus the normal conversion from 1 grm of test/wk. Will make gyno very likely as there's a ton of conversion going on.
Earlier on, with the dbol I think he's safe b/c both the test and gh haven't had enough time to begin fully functioning. But it is better safe than sorry. I would keep them on hand and hold off for the first signs of itchy or puffy nips.
P.S. When gh is fully working and you do get gyno symptoms, practically no drug can stop the effects, you have to stop the gh, then get estrogen converting drugs outta the cycle, then once your'e back to normal start the gh back up. Winny is great to run with gh, as you look great, are strong as hell and it helps to block gyno formation.
To get gyno to go away, run nolva 40mgs/ed till it gets under control, then drop to 20 mgs/ed until it goes away or till three months after you're done w/ your cycle. It's a bit of a mixed bag b/c nolva has negative sides (liver toxic over long periods of time, sexual dysfunction, igf-1 downregulation, etc.) but it's the only chance you'll have at totally getting rid of what you have w/o surgery.
I thought you already had the eq running, if not I don't see much harm in starting it up, just watch it b/c even tho it doesn't cause gyno in 98% of users, I'd hate for you to be in that unlucky 2%, so keep tabs on it.
Definitely start the winny, asap. Drop the cyp and once it is fully (i blieve cyp has a 2-3 wk. half life, so wait 3-4 weeks) out of your system, then start the gh up again, and stick to non-aromatizers.
Good Luck bro, been down that road b4 w/Gh and know firsthand it's a bitch
IF you guys keep using hGH with Test there is really not much you can do to stop from getting gyno. The GH will cancel out most of the anti-estrogen/anti-aromatase's action and will just start growing more ER or PR receptors, depending on which you are using, test or nor-test. I've gotten enough email to be fairly certain of this. Guys that have done a gram or more of test with no problem who then use the same amount of test with GH say that there is nothing that will stop the gyno. No amount of anti-aromatase will help. The only thing to do is stop the GH. For this reason IMO if you are doing a hGH cycle stick with very low doses of test and know damn well how to use insulin.
