I was wondering if anyone has any first hand knowledge of this. I've been on HRT for a year now (100mg test per week) I asked my doctor about this and he told me that it is a myth and there have been no studies to prove this.. I always get myself worried about this especially when I think about bodybuilders like steve michalik. Steroid use when I was far too young to be using them have put me in the situation I'm in now. I feel great and all but i seem to worry about this far too much.