Everyone is different. Personally, I've only seen surgeries done by Dr. Brassard up close and personal. Two, actually (erm, or was it three -- lost count). I've also seen the results for FtM, and I forget what the surgery was called, but he was big and they had to cut skin from his forearm. But yeah, of the post-op people, they were all different. As for natal girls, they have all been different in my personal experience. I don't worry as much, as long as it's not botched or something goes wrong, things should turn out fine. In surgery, I hear a lot of it depends on the material you have to work with down there, and a few other factors (like how tall you are -- I don't know why, but one post-op friend mentioned her height came into play with Dr.Brassard, and she's also uber skinny, so that played into the surgery as well).