Hello and thank you for your question. Every surgeon has different protocols for wearing or not wearing bras post-operatively. Do not deviate from your surgeon's post-op instructions. With respect to cleavage, my advice to you is to hang in there, as your breasts will look even better, but you need to be patient as your implants settle. Right now they are squished by the activation of your pectoralis major muscle and tissue swelling due to the inflammatory response after surgery. Once they are in their final position and the lower pole of your breasts are not as tight, your breasts will appear even larger and rounder; usually this process occurs as the pectoralis major muscle relaxes and the implants are no longer squeezed upward, and settle into their ideal position. This process usually takes 1-3 months, but can take up to 6 months. Remember that each side may heal and drop and fluff at a different rate. Also, make sure to relay your concerns to your plastic surgeon as most value the patient-doctor relationship and want to be first in line to help their patients. If after 3 months you are still unhappy, you can consider seeking revision with a board certified plastic surgeon with expertise in revision breast surgery. I hope this helps!Sincerely,Dr. Sean Kelishadi