What is the most natural size?

I'm 21, 5"6, 125 pounds and am a 34B. I was wondering what size it would be possible to get that is natural looking but is still quite big?

Doctor Answers 9

Breast Enhancement

Certainly as others have mentioned, it is difficult to assign an implant just based on your vital statistics provided.  You would obtain far more information and have a better understanding of breast augmentation with implants once you visit with a board certified plastic surgeon.  He or she would be able to appropriately examine, measure and "size" your breasts and offer appropriate implants based on your tissue characteristics.  Costs very amongst plastic surgeons, however you should choose one based on experience and if they have maintained their certification in plastic surgery if they've been in practice for more than 10 years.

Good luck!

The Most Natural Size

That's a great question, but it's one that really cannot be addressed without a consultation visit. So many things go into successfully choosing "the right size" for each patient because everyone is different in body shape, breast size, breast shape, chest size and shape, etc. Some women can successfully carry 600cc implants without looking "fake", while others need to stay below 400cc. Your best friend may be your same height but looks good in 500cc while you may choose 550cc. Take your time to try on sizers and meet with a Board Certified Plastic Surgeon who is skilled and experienced with breast augmentation.

Robert N. Young, MD, FACS
San Antonio Plastic Surgeon
4.6 out of 5 stars 65 reviews

The right size for you

It is very difficult to determine the best lift you will need (recommended based on your photos) or the exact size and shape implant you will require to best match your ideal breast image without an examination by a board certified plastic surgeon. Not just any board certified plastic surgeon, but one with many years of frequently performing breast augmentation surgery including different approaches, techniques and implant choices. This is because several measurements not to mention your breast characteristics are needed to determine the optimal implant size to obtain your goals. Without knowing these dimensions it would be difficult to make this determination. For example, the existing base width of your breast will determine, in many cases, the maximal volume per implant profile that you can accommodate. To illustrate; a 100 cc difference may make a significant difference with a narrow base width breast, but much less of a difference if you have a wide chest wall and wide breast “foot print”. Therefore, just because your friend may have a great result with let’s say a 300 cc implant to make her go from a “A” cup to a “C” cup size does not mean that you will have the same result with the same size implant. The same process goes for just filling in the upper part of your breast without becoming much larger. Further simply placing implants in a bra to determine the size best for you is not always accurate as the bra often distorts the size, is dependent on the pressure the bra places plus the implant is outside your breast and not under it among other variables. Computer software morphing programs that automatically determine the best implant size can be helpful in some but not all cases (e.g. doesn’t work well in my experience with existing implants, sagging or asymmetric breasts). Using “want to be” photos however are useful if simply provided to the surgeon as I will further explain in the link below including silicone vs saline implants

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What is the most natural size breast implant?

Most important is that her surgeon should choose a breast implant with a base width that matches the base width of your breast.  Avoiding very large implants over 350 cc to 375 cc can help avoid the "breast implant" look.  However the skills of your surgeon are probably the most important factor in giving you a aesthetically pleasing natural looking breast.

What is the most natural size?

The perception of what is a "natural looking breast" is very individual and varies greatly from patient to patient and from doctor to doctor.
The best cosmetic result in any particular breast augmentation patient depends on a variety of factors, including: Your individual anatomy, realistic expectations, a thorough discussion with the plastic surgeon about the options, and an understanding of the pros and cons of any particular implant choice. Proper sizing is not just about the number of cc’s. or the type of implant. The thickness of your tissue, breast dimensions which include the width, height, and projection, as well as chest wall width all need to be considered when choosing an implant. Trying on implant “sizers” of various shapes and volumes while wearing a tight t-shirt, bra, or bathing suit at a preoperative visit will help you and your surgeon choose the optimal implant.

Keep in mind that following the advice from a surgeon on this or any other website who proposes to tell you what to do without examining you, physically feeling the tissue, assessing your desired outcome, taking a full medical history, and discussing the pros and cons of each operative procedure would not be in your best interest. I would suggest you find a plastic surgeon certified by the American Board of Plastic Surgery and ideally a member of the American Society for Aesthetic Plastic Surgery (ASAPS) that you trust and are comfortable with. If you live outside of the United States, the surgeon should ideally be a member of the International Society of Aesthetic Plastic Surgery (ISAPS).You should discuss your concerns with that surgeon in person.
Robert Singer, MD FACS
La Jolla, California

Robert Singer, MD
La Jolla Plastic Surgeon
4.6 out of 5 stars 19 reviews

What is the most natural size?

Hard to answer this question without specific breast measurements AND an in person exam. Remember to choose a board certified plastic surgeon who actually takes the time to measure you and examine your breast pocket. Also remember that sizers will only give you a rough estimate. The goal of breast augmentation is to optimally fill your breast pocket, not to overstuff or understuff it. At my practice, we utilize a series of 5 breast measurements that help me determine the ideal implant size, which in turn helps me deliver a 24 hour recovery. In general, moderate plus profile implants tend to give a more natural look while high profile implants give a more rounded, shelf look. Do your research and choose a surgeon who takes the time to sit down with you and discuss your goals/expectations to determine the best size for you. Good luck!!

What is the most natural size?

Thank you for the question.  Online consultants will not be able to provide you with specific enough advice to be truly helpful. Ultimately, careful communication of your goals (in my practice I prefer the use of goal pictures, direct examination/communication in front of a full-length mirror, and computer imaging) will be critical. 

Generally speaking, the best online advice I can give to ladies who are considering  breast augmentation surgery ( regarding breast implant size/profile selection) is:

1. Concentrate on choosing your plastic surgeon carefully.  Concentrate on appropriate training, certification, and the ability of the plastic surgeon to achieve the results you are looking for. Ask to see lots of examples of his/her work.

2. Have a full discussion and communication regarding your desired goals  with your plastic surgeon. This communication will be critical in determining  breast implant size/type/profile will most likely help achieve your goals.  In my practice, the use of photographs of “goal” pictures (and breasts that are too big or too small) is very helpful. For example, I have found that the use of words such as  “too small” or "natural looking” etc means different things to different people and therefore prove unhelpful.  Also, as you know, cup size varies depending on him who makes the bra; therefore, discussing desired cup  size may also be inaccurate.  Again, the use of computer imaging has been very helpful during the communication process, in our practice.

3.  Once you feel you have communicated your goals clearly,  allow your plastic surgeon to use his/her years of experience/judgment to choose the breast implant size/profile that will best meet your goals.  Again, in my practice, this decision is usually made during surgery,  after the use of temporary intraoperative sizers.

I hope this (and the attached link, dedicated to breast  augmentation surgery concerns) helps. Best wishes. 

Breast Implants/Breast Augmentation/Anatomic Gummy Bear Implants/ Silicone Implants/Breast Implant Revision Surgery

I appreciate your question. The size of implant best for you is dictated by your chest wall measurements.  Once we determine that we can choose the profile based on what you want or need to achieve.  If you are seeking a natural look, then the diameter of the implant should be equal to or, more ideally, smaller than the width of your breast. The breast width is a measurement of how wide your breast is at the base, which should be measured at the level of the nipple. Choosing an implant that is smaller in diameter than your breast width will avoid the "side breast" fullness that is often associated with a more artificial appearance.  Other than that, you should choose the implant based on volume, not on the dimensions of the implant. You should choose a board certified plastic surgeon that you trust to help guide you in this decision.   Silicone will give you a fullness at the top (upper pole fullness). Silicone implants come pre-filled with a silicone gel and are the softest implant available. They feel more natural, which makes them a good option for women with less natural breast tissue; but they require a larger incision. It may be more difficult to realize if this type of implant has ruptured, so it is important to monitor them with annual follow-up visits. Additionally, because this implant contains a more liquid silicone (less cross-linked), if this implant should rupture, it will leak only into the scar capsule formed around the implant but may cause some discomfort or implant distortion. Anatomic gummy bear implants might be a good choice to give you volume. These highly-sought-after, anatomic implants offer a look that more closely resembles the natural silhouette of a breast, and, therefore, are a very attractive option for individuals seeking a natural-looking, aesthetic primary breast augmentation. Additionally, these implants are an especially excellent option for patients undergoing restorative or corrective breast surgery because they provide more stability, shape, and reduced incidence of capsular contracture. Compared to other types of silicone gel implants, the silicone in the cohesive gel implant is more cross-linked; therefore, should the implant shell “rupture,” it maintains its shape and silicone does not leak. During your breast augmentation consultation, you should feel the different types of implants available, and try on various implant sizers in front of a mirror to help you to get an idea of how you will look following the surgery. You should also bring pictures of the look you would like to achieve, as well as a favorite top to wear when trying on implant sizers. The best way to assess and give true advice would be an in-person exam. Please see a board-certified plastic surgeon that specializes in aesthetic and restorative breast surgery. Best of luck! Dr. Schwartz Board Certified Plastic Surgeon Director-Beverly Hills Breast and Body Institute #RealSelf100Surgeon #RealSelfCORESurgeon


I would suggest meeting with a board certified plastic surgeon and discussing all your concerns. During the consultation, you will be measured to see what range of sizes best suites your frame and tissue. Your surgeon is there to help guide you to select the best choice for you.

Connie Hiers, MD
San Antonio Plastic Surgeon
4.6 out of 5 stars 13 reviews

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.