been on hrt for 4 years it all ends up the same,levels go high and for a while its great then the e2 goes up n i get ed and no drive my endro refuses to give me an ai so im kinda stuck .is it safe to use ai with heart disease (2 stents) and if not any idea s what i can do to keep test up n e2 downrite now on 500ius 2xweek thanx