After a Brazilian Butt Lift (BBL), it's generally recommended that you avoid sitting directly on your buttocks for at least 2 weeks to allow the fat cells to establish a proper blood supply. Sitting too soon or placing pressure on the area can interfere with the fat grafts and negatively affect the results. During the recovery period, it's crucial to follow your surgeon's post-operative instructions. If you must sit, you can use a specialized cushion or a "BBL pillow" that helps distribute your weight away from the buttocks. This will help prevent pressure from damaging the transplanted fat cells. After around 2 weeks, you may gradually begin to sit for short periods, but it’s best to continue minimizing pressure for as long as possible. To get the best results, be sure to consult with your surgeon about your specific recovery plan and follow their advice closely. Krishna Vyas, MD, PhD, MHSHarvard, Hopkins, & Mayo Clinic Trained Aesthetic Plastic SurgeonNew York, New York