After being obese (about 90 pounds over your recommended weight) and having a big belly hanging over the belt... Then you loose a lot of weight but you have some 'extra skin' hanging around. Does the skin shrinks back? The Doc needs to cut it off? What if the doc cuts it off and then you gain the weight back? Does the belly opens and spills your guts on the floor or something? (well, not so dramatic but you get the idea).
I'm asking because I met a girl once who was SERIOUSLY overweight (around 350 pounds) and got a gastric bypass, went down to 170 pounds... got the extra skin cut off... then got pregnant and had a lot of trouble.
I was 250, my weight should be 155. I'm working on it, at 193 right now. I'm worried about all the skin.
PS: Is a serious question. I really don't know.