Does the Shape of Breast Implants Change As They Settle?

Yes, over a 6-9 month period , you will notice less upper body fullness and greater lower polefullness

Thank you for your question.Although every effort is made to place the #implants symmetrically,
complete symmetry is rarely achieved. Immediately after #augmentation surgery, the #breasts
are swollen and firmer. The final #shape of your breasts will start to
look its best approximately three months after surgery. It takes time for
the skin and muscle to stretch and relax around the new #implant. The breast will
often look higher, firmer, and “less natural” in the first three months. It
can take up to a year to see your final result.

To shape of the breast implant does not change as they settle but the shape of the breasts will. Usually after about ) months or so, the implants gradually settle to their final position. This results in loss of the upper fullness and a more natural looking breasts. In reality , most plastic surgeons consider this pre-op and place implants slightly higher than their final position.

At five days after surgery, it is way too early to worry about the final shape.  You have to give time for them to settle and the swelling to dissipate.

I will assume you have your implants in the submuscular position.  In this case, the implants should begin to drop after about 3 to 4 weeks after surgery.  The upper pole shape in this case is due to muscle spasm, which will improve.