I started hormones around age 20, and had my GRS at 24, and i'm 39 now. My weight has fluctuated pretty wildly in those years (i'm a horribly yo-yo dieter; i've been 30 lbs lighter than I am now, as well as almost 20 lbs heavier). I can honestly say, at any weight, that i've never gotten hips

If I have, it's probably been an inch at most. It's been very frustrating, but i've become the master at dressing for my body shape. But I wonder if genetics plays a big part of it, because i'm half Asian and both my Asian mother and sister don't have noticeable hips either. Of course, they still have feminine bodies though, mainly because they're both very petite and don't have the somewhat masculine upper body that I have.
Only recently have I started to research options to surgically alter my hips. The main options are liposuction/fat grafting (alot of surgeons do this in the U.S.), PMMA injections, and implants.
With liposuction and fat grafting, it seems to be the safest process, but i think there's a chance of reabsorption of the fat cells thus it might not be a long-term process, plus you need to have enough fat already for them to suck out and reinsert. From my research, it's also the most expensive process. Dr. Constantino Mendieta in Miami is supposedly the best in the U.S. for this
http://www.buttsbymendieta.com.
PMMA is an injectable substance (I don't really know much about it, although wikipedia has a pretty good page:
http://en.wikipedia.org/wiki/Poly%28methyl_methacrylate%29). It's used for cosmetic purposes in the U.S. in small amounts, but not for large areas, thus you usually have to travel outside the U.S. to have it done. Alot of people go to Tijuana, Mexico to do it, as it's right over the border. It's also relatively cheap, but i've heard you need several sessions for satisfactory results.
As far as hip implants go, until now there was only one surgeon in the whole world that I'd heard of that did it, and he was in Spain. Now there's a surgeon in the U.S. who does them, but I know nothing about his process (here's his website and before/after pictures:
http://www.bodyimplants.com/hip-implant-photos.html).
Sorry for the thread derail, just thought i'd put it all out there