Is it possible for your natural test to shut down for good ??? A guy in the gym was tellin me and my buddy the he's been cyclin for 6 months straight, sus than e than cyp, doin 500 mg's a week, it's his first cycle and he keeps gettin bigger and bigger, ( he's 40 y/o ) than my boy told him that he heard on Howard Stern that Danny ( The D!ck ) Bonaduce did the same thing and his natural test shut down for good, now he has to wear a patch to keep his test up, how much of the Bonaduce story is true, i dont know.. But is it possible ?????