5 months post op. Breasts are noticeably uneven. Silicone implants, inframammary incision. (photo)

Based on your picture, it looks to me like your right breast pocket may have stretched allowing the right implant to drop too low.  Your left breast pocket seems to be the more normal one. If you have capsular contracture on the left, that breast will be firmer and not move around as much. If both of your breasts are soft and mobile, it is probably the right pocket that has stretched. This is easily correctible by placing internal sutures to tighten up the bottom of the pocket to prevent the implant from dropping too far down.

Dear BirmBA,
Dropping of implants is part of the healing process and this occurs after the tissues surrounding the implants slowly relax, allowing the implants to settle into their final position. It can take about four to six months for the implant to drop down to their final position.I understand that you are worried about your implants are not dropping as expected. However, you are still in the early phase of the recovery period. Please do allow some time for the healing process to occur. If after six months, you are not satisfied with the appearance of your breast, you can visit your plastic surgeon and discuss your concerns.
Daniel Barrett, MD
Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery

Thank you for sharing your question and photograph and I am sorry to hear of your recent implant difficulties.  If you have felt your implant riding higher and getting firmer this could be a capsular contracture taking place and needs to be evaluated by your surgeon.  Hope this helps.