I purchased a 6 treatment Vanquish package. The first treatment was nerve wracking and experienced uncomfortable heat the most in the first 15 minutes. The technician brought in a fan and that helped. The second session was better and drinking a lot of water before and after helped and though I didn't see any visible results, my pants felt more loose. The third session result in a hot spot and subsequent fat lump. The subsequent sessions didn't result in any additional loss (neither in pounds or inches). Now three months later, I'm stuck with this odd lump the size of a half-dollar coin. It was a waste of money, time, energy, and I'm worried about the long term implications of this remaining lump. (Procedure was focused on my stomach.) would strongly discourage this to any one; one because it lacks effectiveness; and two for the safety implications of these lumps.