While some patients report seeing results immediately after the procedure, others may see results after approximately 3-6 months. However, you should set realistic expectations in discussion with your doctor. Secondly, future weight gain and fat migration to other areas are two other more important issues. Should I experience weight gain or loss after Vaser lipo? The answer depends on you because by living a healthy lifestyle with proper diet and exercise the fat will not return or migrate. It must be remembered that some fat is necessary for a healthy body, so some essential areas remain