I started HRT when I was 30 (now 33) and the results have been decent. I have lost a fair amount of muscle mass (with some left to lose). My skin is much softer and less oily (as is the scalp). I've lost almost all of my body hair (I never had much, though). I don't have huge knockers, though, but that is to be expected. They are a decent size, I guess, but I have never actually measured them so I don't know the exact size.