Your question is a good one, and you have a right to be concerned. Thank you for providing the photos, as they are very helpful in your situation. Your breasts are a bit widely spaced, and you have some mild constriction of the inferomedial pole of each breast (a type I form of constricted/tuberous breast). When there is constriction of the breast, there is some loss of the round fullness that one typically associates with a normal breast shape. Pre-operatively, the inferomedial aspect of your breasts showed a somewhat angulated appearance of the inframammary fold where the mild constriction is present. Your pre-operative photograph also shows that your breasts drooped a small amount. Simply put, breast augmentation makes breasts larger. If you compare your pre-operative photograph to your post-operative photographs, you can see the same angulated appearance of the inframammary fold in the inferomedial position. And if you look closely, you can see that your current breast shape (following your augmentation) still resembles your pre-operative shape to some degree. The implants, placed in a subpectoral position, have not adequately expanded the overlying breast because of the intervening muscle, as well as your pre-operative shape. I am somewhat skeptical that you will see significant improvement over time. However, since you are early in your post-operative course, you may see some additional improvement as time passes. Typically implants will settle into place in about 3 to 4 months. In your situation you may continue to see subtle changes after a longer period of time. I am not suggesting that your implants should have been placed in the subglandular space, as I would have placed your implants in a subpectoral position as well. Because of their narrowed (constricted) shape and narrowed base, constricted breasts do not conform as well to the shape of the underlying implant. The presence of the intervening muscle, located between the implant and the breast tissue, limits this conformation further. In addition, it is possible that the inferomedial origins of the pectoralis major muscle have not been adequately released. This would also produce some additional constriction and limitation in achieving more roundedness and fullness in the inferomedial aspect of your breast. The slightly wider space between your breasts may also tend to accentuate the flattened and angulated appearance of the inferomedial breast and inframammary fold. The space between your breasts cannot be altered without placing implants in the subglandular position, and again, I am not suggesting that. I mention this only because it potentially influences the overall appearance. Having additional inferomedial fullness would improve your appearance, and this is what you desire. However, it is important that your breast implants not be placed too low. Doing so, will increase the risk of a double-bubble deformity. So you would like your implants to settle, but not settle too much. Your pre-operative photograph shows some mild breast asymmetry. Your post-operative photographs also show the same asymmetry. As I mentioned above, because of the constricted breast shape and the tighter inframammary fold, the breast unfortunately does not conform to the roundness of the implant. You can see this more on the right breast, where a slight indentation (or contour change) is present in the region of your native inframammary fold; this is the area/contour you marked with arrows. Some of this undesirable contour can be altered by decreasing breast projection and tightening the skin. A peri-areolar skin tightening procedure could have been performed (and is still an option) to help improve your breast shape by making it a bit flatter. This peri-areolar skin tightening will flatten the breast projection a small amount and allow it to conform a bit better (mimic) to the shape of the underlying implant. For now, I would recommend that you just be patient and allow your implants to complete the settling process. You should probably wait at least six months, if not longer, before considering revision surgery. If the inferomedial origins of the pectoralis muscle have not been adequately released, they can be further divided in a revision procedure. Consideration can be given to a peri-areolar skin tightening to help improve breast shape. Speak with your plastic surgeon about your concerns, as he/she can provide appropriate counseling and recommendations based upon the surgical procedure that was performed. Best wishes.