I was a former male bodybuilder - 5'6", 175 lbs, between 4 - 6.25% bodyfat in season, so a decently stacked frame. Stopped lifting seriously ~ 8yrs ago, went on total lifting hiatus from about 5 yrs ago to just recently (joined a gym ~ 1 month ago). In the interim took up competitive road cycling averaging ~ 120 training miles/week and stopped any form of weight training and dropped protein intake from 1 gm/pound bodyweight to may 1 gm/3 pounds bodyweight (trying to shed upper body mass for cycling). With all this, I was able to drop my bodyweight to 155 lbs - even though I shed quite abit of upper body mass, I was still abit more muscular then quite a few of the other male road cyclists (and definitely most of the female cylists).
I started HRT about 2 years ago at 155 lbs and my weight has consistently hovered between 147 - 153 lbs. Even though I've clearly shed muscle (and gained a little bit of "hormone fat"), I'm still rather muscular overall - I still have a broad shouldered back, deltoids are still round, clear bicep bump, can still delineate the triceps heads.
On paper, I've clearly lost body mass - the tape measure and the weight scale tell me so; however, the reality is I'm still in the muscular/athletic male physique category. I would love to have an athletic female physique - but not sure if that will happen (due to the intrinsic differences in the post-pubertal musculo-skeletal system between males/females).
I can say I have gained alittle fat on my bottom - it actually jiggles abit, which it never ever ever did; I've also gained alittle breast tissue (again, jiggles), so my body is feminizing, though I still have the problem areas.