Do bra sizes change once implants "settle"?

I had my first breast augmentation today. I'm 5'11" and 150 lbs. Before surgery, I THINK I was a small B cup. I've had 2 children and breastfed combined for a total of 14 months.

My PS is phenomenal and absolutely wonderful. We decided under the muscle was best, and I wanted to go as big as possible. He was able to place two silicone 700cc implants. The bra I was sent home in is a 38C Victoria's Secret bra. I was hoping to be larger. Will the sizing change at all once they settle?

Answers from doctors (7)


More About Doctor David J. Levens, MD

Published on Aug 31, 2017

It takes up to a few months for implants to settle fusing, which time the appearance changes. Bra sizes are all over the place, with or without implants, depending on body type/size, personal preference and manufacturer. Yes, the best fitting bra size can easily change slightly as implants settle. From your description you should definitely settle into at least a very full C-cup if not a D-cup.

Answered by David J. Levens, MD (View Profile)

It takes up to a few months for implants to settle fusing, which time the appearance changes. Bra sizes are all over the place, with or without implants, depending on body type/size, personal preference and manufacturer. Yes, the best fitting bra size can easily change slightly as implants settle. From your description you should definitely settle into at least a very full C-cup if not a D-cup.

Published on Jul 11, 2012


Tim Sayed MD, MBA, FACS

Published on Aug 09, 2017

Bra sizes are notoriously inaccurate. As your skin and muscle relax, and the implants settle, you may very well find the cup size your breasts fit into may say D-cup on a lot of bras you buy. This the "fluffing and settling" process plastic surgeons often describe, so we usually don't advise shopping for bras for at least four to six weeks post-op.

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Answered by Tim Sayed MD, MBA, FACS

Bra sizes are notoriously inaccurate. As your skin and muscle relax, and the implants settle, you may very well find the cup size your breasts fit into may say D-cup on a lot of bras you buy. This the "fluffing and settling" process plastic surgeons often describe, so we usually don't advise shopping for bras for at least four to six weeks post-op.

Published on Jul 11, 2012


Edward Domanskis M.D.

Published on Aug 09, 2017

No, with placement under the muscle the size tends to decrease between 1/2 to one cup size after about a year. If you are interested in going large, I would recommend visiting my site xlbreastimplants.info.

Dr. Edward Jonas Domanskis is Certified by the American Board of Plastic Surgery
Newport Beach, San Francisco,Miami, Italy, Anguilla
949.640-6324/1.888.234-5080(Ca)
FAX- 949.640-7347
Website: http://www.surgery-plastic.com
Assistant Clinical Professor of SurgeryWOS-Plastic,University of California (Irvine)
Orange County’s Physician of Excellence/America’s Top Physicians/Top Doctors
Plastic Surgery- 2005-2017
President,American Society of Bariatric Plastic Surgeons
www.ASBPS.org
Organoderm Skin care/ScaRxTape

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Answered by Edward Domanskis M.D.

No, with placement under the muscle the size tends to decrease between 1/2 to one cup size after about a year. If you are interested in going large, I would recommend visiting my site xlbreastimplants.info.

Dr. Edward Jonas Domanskis is Certified by the American Board of Plastic Surgery
Newport Beach, San Francisco,Miami, Italy, Anguilla
949.640-6324/1.888.234-5080(Ca)
FAX- 949.640-7347
Website: http://www.surgery-plastic.com
Assistant Clinical Professor of SurgeryWOS-Plastic,University of California (Irvine)
Orange County’s Physician of Excellence/America’s Top Physicians/Top Doctors
Plastic Surgery- 2005-2017
President,American Society of Bariatric Plastic Surgeons
www.ASBPS.org
Organoderm Skin care/ScaRxTape

Published on Jul 11, 2012


Stephen Greenberg, MD

Published on Aug 09, 2017

Thank you for your question.

The breast appearance and volume distribution will change as your implants settle over the next few months. I advise you to be patient and wait at least four months before sizing yourself at a bra retailer.

As the implant settles and your body adapts to this additional volume, you will see changes in the appearance of your breasts but also in the way they fit and fill out a bra. Also remember that each bra manufacturer's cup size will vary slightly, so you might not be the same size in Victoria's Secret as you are in La Perla.

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Answered by Stephen Greenberg, MD

Thank you for your question.

The breast appearance and volume distribution will change as your implants settle over the next few months. I advise you to be patient and wait at least four months before sizing yourself at a bra retailer.

As the implant settles and your body adapts to this additional volume, you will see changes in the appearance of your breasts but also in the way they fit and fill out a bra. Also remember that each bra manufacturer's cup size will vary slightly, so you might not be the same size in Victoria's Secret as you are in La Perla.

Published on Jul 11, 2012


More About Doctor Tom Pousti, M.D.

Published on Aug 09, 2017

Thank you for your question.
Yes, I find that as the breast implant settles, the shape and size do change.

Best wishes for an outcome you will be pleased with.

Sincerely,
Tom Pousti MD
www.poustiplasticSurgery.com

Answered by Tom Pousti, M.D. (View Profile)

Thank you for your question.
Yes, I find that as the breast implant settles, the shape and size do change.

Best wishes for an outcome you will be pleased with.

Sincerely,
Tom Pousti MD
www.poustiplasticSurgery.com

Published on Jul 11, 2012


More About Doctor Christopher Pelletiere, MD

Published on Aug 09, 2017

If you just had your breast augmentation, you have a long way to go in the healing process. As the breasts relax, the muscle relaxes and the tissues stretch, the breast will fill out more. At first, the muscle holds everything tight. As it relaxes, it allows the implant to settle and fill out the lower poles more. Just be patient and let your body heal. You really will not know your size for at least the first month, so just be patient.

Answered by Christopher Pelletiere, MD (View Profile)

If you just had your breast augmentation, you have a long way to go in the healing process. As the breasts relax, the muscle relaxes and the tissues stretch, the breast will fill out more. At first, the muscle holds everything tight. As it relaxes, it allows the implant to settle and fill out the lower poles more. Just be patient and let your body heal. You really will not know your size for at least the first month, so just be patient.

Published on Jul 11, 2012


I usually discourage patients from making any judgments on outcome in the early post-operative period. There will be significant changes as you progress through the healing process. The implants will settle, and bruising and swelling will resolve on its own.

I would not purchase a new bra for at least six weeks as your size will change significantly from POD#1. I would also encourage you to love your look and not your cup size (as this will vary from one manufacturer to another).

As always, discuss your concerns with a board certified plastic surgeon (ABPS).

Answered by The Institute of Aesthetic Surgery (View Profile)

I usually discourage patients from making any judgments on outcome in the early post-operative period. There will be significant changes as you progress through the healing process. The implants will settle, and bruising and swelling will resolve on its own.

I would not purchase a new bra for at least six weeks as your size will change significantly from POD#1. I would also encourage you to love your look and not your cup size (as this will vary from one manufacturer to another).

As always, discuss your concerns with a board certified plastic surgeon (ABPS).

Published on Jul 11, 2012


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