I have used the VECTRA 3-D imaging system for 3 days and in all cases (three) the prospective patients decided to go bigger than we had originally discussed using 2-D imaging system. I believe this is because the software in this system shows the long term appearance after "accommodation" of the native breast tissue and resolution of all swelling. This means that the breast tissue has compressed all that it will around the implant and what you see is what you get long term. In addition, I often explain to my patients, the individuals who undergo BREAST AUGMENTATION will undergo a total mental acceptance of their new size and often forget their initial pre-surgery size. Either way, it lets my patients choose the right size for the long haul! Hopefully I will no longer hear "I wish I had gone bigger!"