Eh. The safety profile of this stuff is based on elderly people, mostly women with urinary incontinence. It’s not like we have clinical trials with a set of patients who are 25 year old male athletes. So it’s a roll of the dice no matter what. But I’d be less worried about the heart enlargement (which seems unlikely) and more worried about how long you’re planning on being in a state of suppressed testosterone. That’s much worse for you in the short and medium term.