Okay, can I just jump in here and add that, weight is blamed for a lot of medical conditions, but not actually the cause.
Because I was overweight, about 260 at 5'6", (though I have been trying to loose weight, and have lost at least 20lbs in the past while), and my blood pressure is perfect, my cholesterol levels are perfect, diabetes runs in the family and I don't have it, I don't get tired easy. At my worst, you're maybe not about to see me run a mile, although I can walk it, and I have a really awful metabolism.
So anything about, "You can't take T because you're fat", is bullllll->-bleeped-<- and if some Doctor tells you that, you just need to get another Doctor who is less of a predjudice douche waddle ^.^
I'm sorry, I get passionate about this sort of thing, because I know people who get treated like absolute ->-bleeped-<- because of their weight, and one friend who almost died because the doctor blew her off, saying her symptoms were cause she's fat.