If you want a guesstimate of how many CoolSculpting treatments you will need, try to imagine yourself with about 25% less fat in the abdominal area. That is approximately the difference you can expect after your first treatment. We actually push the results toward 35% with one treatment with good technique, maximum intake of fat into the applicator and use of the Z-wave device immediately afterwards. The Z-wave is a sound wave device that breaks up the frozen fat cells and results in more fat cell death per treatment session. Some patients need two to three sessions of CoolSculpting to get the new contours they are looking for, particularly if they are a little overweight and are using CoolSculpting to reshape and reduce their body contours. It is often a great motivator, stimulating patients toward further weight loss, by creating a more pleasing shape, then you might need more than three sessions. The only way to get a definitive answer is to consult a board-certified dermatologist who has many years expertise in contouring the body with CoolSculpting; you'll be able to get a good estimate of how many sessions would most benefit you at that time.