Do I qualify for Fat Transfer to the Breasts? (Photo)

I lost around 100 pounds by diet and exercise. I have maintained my weight for nearly 3 years, but since the weight loss I dislike my breasts. They are not the same size, and have significantly lost their volume. I do have some looser skin on my breasts, but I’m wondering if a fat transfer would fix this. I really hate the idea of implants and would love to go a more natural route.