Breast Augmentation - 4 days Post Op. Feel implant moving!

Yes, this is a common feeling and not worrisome. With smooth implants the pocket is made to allow for a little movement. The "sounds" you may be hearing has to do with transient fluid and air in the pocket that will be absorbed. All normal occurences.

Hi Singbabysing,Yes this all can be totally normal, but you need to keep your surgeon in the loop.  You didn't mention if your Sientra implants were smooth or textured.  So the smooth will move and squeak and bubble for a short while, all implants can that are smooth.  But you want the textured to be still, so call the office and check it out.  All the best in your healing!  "Dr. Joe"