Did I choose too big implants? 485cc HP silicone implants under muscle 9 days ago. Will they get smaller? (photo)

The difference between 485ccs and 450ccs is very small, just more than 1 ounce, so your results shouldn’t vary much from your planned breast implant size. At about a week after your breast augmentation, your breast implants are likely still sitting high and there's still some post-op swelling. Your mind is also adjusting to your new breasts, which could make them look and feel bigger. As your results develop over the next 6 months, swelling should subside and your breast implants should soften and settle into the pocket, giving you a much better idea of how your final results will look.

Thank you for your question.  Your result right now this early looks very good.  As you are tissues expand to accept and adjust to the size of your new implants your result showed look more natural and the breasts should feel softer.  However it can take 3-4 months for this adjustment.  Ask your plastic surgeon if you can start breast implant displacement exercises to help soften the breasts.

Congratulations on your recent surgery! You are very early post op and your breasts will change and settle quite a bit over the next few months. You have a very good appearance already but ultimately only you can decide whether the implants are larger than you desire or just right. Give it time because as they settle and soften they will start to feel more natural. Also, you are accustomed to seeing yourself with smaller breasts and sometimes it takes awhile to get used to the new appearance. It may take several months for you to adapt to your new size and shape.