Recovery from BBL is patient dependent. Much of this depends upon the amount of liposuction performed and the amount of fat transferred. I have observed that between 4 and 6 weeks the buttocks tend to stabilize in volume. Usually by 3 months, the swelling is minimal and totally resolved by 6 months. I recommend that my patients minimize sitting, even with a pillow (boppy or BBL), for the first two weeks. If they must sit, every 30 minutes or an hour, they should get up and stand for a few seconds to take the pressure off. This reduces the chance for fat necrosis. I usually recommend about 6 weeks before sitting without a pillow. After 6 weeks the fat has revascularized, and they will have a very good idea of their final results. Christmas vacation, time between quarters or semesters, or summer vacation might be the best time to schedule and recover from a BBL.