
Dr. Ricardo Rodriguez explains why the recovery period for the Brazilian butt lift is 3 weeks. If you sit sooner than that it can prevent some of the fat grafts from surviving. Sitting during the recovery period is harmful to the new fat grafts because it exerts a tremendous crushing pressure, up to 400 pounds per square inch in some areas, on these tender cells and tissues. Even the areas that are not crushed are under such pressure that blood flow is shut off.