34D - What Bra Size Would I Be if I Got 750cc Breast Implants?

i want 750cc moderate plus profile. about what size bra would i be if naturally im a 34D

Doctor Answers 15

Estimating bra size is impossible

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It is not possible to estimate what will fit you even if you believe the size increases by a cup size every 200 cc's.  But if you are a D now and use 750's you will be HUGE!!!

Implant Selection Process

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Starting off at a D cup, I would caution against an implant this large.   Generally speaking,larger implants increase the risk of complications such as implant malposition, which can be very difficult to correct longterm.  In order to make an accurate size recommendation, I would need to assess your chest wall and breast mound measurements and characteristics.  Unfortunately, there is not a general rule of thumb or objective criteria to implant selection.

Your plastic surgeon will perform several measurements of your chest wall and breast anatomy and determine a range of implants that both fit your chest wall and reach your desired goals.
The next step is to try on this range of implants in the office with your doctor.   The key to this success is showing your surgeon the body proportion you desire with a bra sizer and allowing your surgeon to guide you to the right implant.   It will be much easier to communicate in implant cc's than cup size when determining the appropriate implant for you.
I wish you a safe recovery and fantastic result.
Dr. Gill

Paul S. Gill, MD
Houston Plastic Surgeon
4.8 out of 5 stars 95 reviews

You'd get an F...

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for putting in such large implants.  Unless, of course this is a vocational requirement.  Otherwise, don't do it.  Good luck!

Implant size does not translate to a particular cup size

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Starting with a 34-D and wanting 750 cc implants may not be possible or advisable.  A thorough discussion with your surgeon is necessary to achieve realistic results.

Randy Proffitt, MD
Mobile Plastic Surgeon

This is a large implant and you should consider possible risks

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There are numerous increased risks associated with this, and I am sure I will not even touch on half of them, but consider the following.

The size of the implant has been associated with:

1.Increased risk of loss of nipple sensation
2.Increased risk for long term breast ptosis (sagging)
3.Increased risk for chest wall deformation (curving of the ribs)
4.Increased risk of rippling or palpable /visible creases
5.Increased risk of lower pole tissue attenuation (thinning of the tissues of the breast)
6.Increased risk of secondary revisionary procedures
These are a few of the risks off the top of my head. Please discuss with your surgeon.

Most importantly, remember that although you are seeking breast enlargement, many women present complaining of breast overgrowth desiring breast reduction. These women report limited physical activity, neck/back/shoulder pain, shoulder grooving from bra straps, numbness in the fingers, rashes beneath the breasts, etc.

Many of these women feel significant relief with reductions as small as 300 cc yet you are considering adding twice that to your breasts. Think it over carefully.

I hope this helps.

Otto Joseph Placik, MD
Chicago Plastic Surgeon
4.9 out of 5 stars 86 reviews

Bra size and implants

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It is very hard to size up a specific bra with an implant. But, I would not recommend such large implants.

Steven Wallach, MD
New York Plastic Surgeon
4.2 out of 5 stars 30 reviews

750 cc Breast Implants

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With a 34 D size breast and 750 cc implants, you will be simply "too big."  You will suffer numerous consequences as a result of the weight of the implants (unless this was in the setting of a breast reconstruction.) This will almost certainly guarantee that you will have a secondary surgery to downsize the implants and lift your breasts to a more youthful position.  I'd advise you to reconsider and have you find another physician.

Best of luck,

Vincent Marin, MD, FACS

La Jolla Plastic Surgeon

Vincent P. Marin, MD
San Diego Plastic Surgeon
5.0 out of 5 stars 52 reviews

No direct connection between bra size and implant size

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The size of the breast after augmentation will depend on initial breast size, and chest size. It is very reasonable to expect that if the same size breast implant is used on two different individuals that the results and bra size after are likely to be different. Focus on your goal and how you wish to look after breast augmentation. The 750cc implant that you mention is very large and prone to problems down the road so be careful what you ask for.

Best of luck,


Peter E. Johnson, MD
Chicago Plastic Surgeon
4.0 out of 5 stars 44 reviews

Very large Breast Augmentation.

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To answer the question, get two plastic bags and fill each with 750cc of rice and then get a bra that will contain the bags and the breast. 

If you are already a 34D bra size what are you trying to achieve with a Breast Augmentation of 750 cc? To help determine a reasonable Implant size pictures and measurements are needed.

I would not recommend an Augmentation of that size if you are already a 34D, In Fort Worth, Tx  we use large implants ,but I have not used one that large except in a reconstruction.  

Walter D. Gracia, MD
Fort Worth Plastic Surgeon
4.7 out of 5 stars 3 reviews

Do not get 750 cc breast implants.

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This is a very bad idea. Huge implants age very badly, and stretch out your tissues, and have much higher complications.

When doing breast augmentation in New York City, we never use implants larger than 500 cc's.

George J. Beraka, MD (retired)
Manhattan Plastic Surgeon

These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.