I am a 30A, possibly a 32A but real small! My question is, will 340cc to 360cc really bring me to a full B possibly a small C? (

Thank-you for your photo and question.
Choosing the correct breast implants may seem overwhelming due to the options available for implant material (silicone or saline), placement (under or over the muscle), implant size and shape. Based on your photo, you would do well with breast augmentation with a silicone gel implant placed under the muscle dual plane. Treatment plans are individualized for each patient based on findings during the consultation to meet your goals. 
Selecting the correct implant size and shape is among the most important decisions in a successful breast augmentation procedure. Placement of the identical implant will not produce the same results in all patients due to differences in:
1.Dimensions of the breast 2.Diameter of the chest 3.Volume of breast tissue 4. Height and weight 5. Breast shape, including breast ptosis and asymmetry
I rely on 3 methods to advise my patients:
1. Dimensional planning 2. Gel implant sizing 3. 3-Dimensional Vectra imageing system.
At the time of consultation, measurements are taken allowing for dimensional planning to select the implant which best fits the base diameter of the breast. Gel implant sizing is performed to allow you to visualize augmentation the with the various sized implants. Vectra 3-D imaging has been a very important method in my practice in selecting the correct implant size and shape as it allows you to see what you will look like following augmentation with any of the available implants. I would recommend a consultation with a Board Certified Plastic Surgeon
Best regards, Andrew Lyos MD, FAC

As others have mentioned, equating implant size to bra cup size is a challenge.  Bra companies are not even standardized and the way patients get measured for bras varies.  In general, however, a modest breast size with a narrow to average chest width is going to see a traditional cup size enhancement in an implant range of 200-300cc.  The smaller and more narrow you are to begin with, the smaller the implant will need to be to achieve a 'cup size'.  In short, given your petite frame and small starting breast size, you will see a very significant enhancement with an implant of about 350cc.  It is quite possible that you will find yourself filling out some C cup bras very well.  But, speak with your surgeon and look at photos and make sure you guys are seeing eye to eye on your shape and volume expectations.  And ultimately, be prepared to fit into a range of bra sizes as most of us do if we shop around at various bra companies.  Best of luck to you!

Hello and thank you for your question.  The
best advice you can receive is from an in-person consultation.  340-360cc may accomplish your goals, but it will depend on your individual breast measurements.  The size, profile, and shape of
the implant is based on your desired breast size/shape, your chest wall
measurements, and soft tissue quality.  This decision should
be based on a detailed discussion with equal input from both you
and your surgeon.   Make sure you specifically look
at before and after pictures of real patients who have had this surgery
performed by your surgeon and evaluate their results.   The most
important aspect is to find a surgeon you are comfortable with. I recommend
that you seek consultation with a qualified board-certified plastic surgeon who
can evaluate you in person.
Best wishes and good luck.
Richard G. Reish, M.D.
Harvard-trained plastic surgeon

Patients often think in terms of cup size when considering
augmentation. Unfortunately, devices are sized in terms of milliliters (cc) of
volume. This can lead to some confusion when sizing. Additionally, it is
important to remember that cup size itself is not standardized with variations
from one manufacturer to another. Unfortunately, as many women can attest their
cup size in an industry leader such as VS is not necessarily transferable to
another brand.
Another point which is often under appreciated is that of
anatomy and starting point. Any implant will add volume to the volume which is
already present. The implant is additive. A particular volume will not
necessarily confer the same cup size to different patients (often times it will
not even confer the same cup size to different breasts in the same
individual...remember they are "sisters" not
"twins"). 
A general rule of thumb is that 125cc can represent somewhere
between 1/2 to a full cup size increase. Smaller volume differentials (25-50cc)
are typically less consequential representing a volume change of less than
a shot glass. However, I have found these numbers, at least anecdotally, to be
of little help. Patients often present with notions/goals which do not
correlate with these sorts of sterile volumetric assessments.
When sizing patients, there are a number of useful tools
including:
-3D imaging (has the added benefit of offering a volumetric
analysis of the pre-operative breast)
-Breast sizers (rice bags)
-Goal photos
I also recommend that patients commit to a particular look
rather than a cup size. Once a patient settles on a look that pleases them the
overall cup size increase becomes less relevant.With regards to your particular question, it is impossible to say with any certainty what cup size a particular volume will correlate to. One option is to choose a bra/support garment that you are hoping to fill out. Conduct a trial sizing using this bra. While it is not a guarantee of size it will offer some perspective. The best advice that can be offerred is to disregard cup size and instead focus on the look that pleases you. 
As always, discuss your concerns with a board certified plastic surgeon (ABPS).

Thank you for your question. "Tissue based planning" relies on your chest and breast measurements and is the safest way to ensure good long term results. Your surgeon should determine what size and projection are necessary to give you your desired result based on your body's measurements. 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 breast surgery. Hope this helps and good luck with your surgery.

Speaking about breast aesthetics in the context of bra size is quite
misleading.  For starters, bra manufacturers produce drastically different
bra sizes with the same size labels, ie Maidenform vs. Victoria's Secret.
 Furthermore, it is a common misconception that a certain cc volume of
breast implant directly translates to a cup size change.  Implant size
selection is most safely done when based on the individual woman's breast and
chest wall measurements, in combination with the aesthetic outcome she desires
ie natural vs. augmented appearance, degree of fullness/projection, with or without
"side boob".  There are a large variety of implants
characteristics (width, height, projection) from which to select to meet these
criteria, not just cc volume.  For your purposes, it's best to find photos
of women with your small frame and breasts shape and size you want.  Bring
these photos to your consultation with a board certified (by the American Board
of Plastic Surgery) plastic surgeon and ask about their in office sizing system
to try on the different sizes that would fit within your breast and chest wall
size. 

With your measurements, how you feel with certain sizers and the use of 3D imaging I feel I can get the appropriate size implant for you.  In your picture you appear to be very petit so that plays a factor as well.  The 3D imaging allows you to get visuals with your own pictures which can be very helpful.

Thank you for the question.   
There is no accurate/reliable/predictable correlation between size/profile breast implant utilized and cup size achieved. For example, I do not think that the generalizations of "200 cc equates to 1 cup" hold any validity or are helpful in any specific or practical way.  In my practice, I ask patients not to communicate their goals, or evaluate the outcome of the procedure performed, based on cup size references.
Ultimately, careful selection of plastic surgeon and  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, in bra sizers, and computer imaging) as well as careful measurements (dimensional planning) 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 “natural” or  "full B, small C cup" 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 sizing concerns) helps. Best wishes for an outcome that you will be very pleased with.

As others will tell you it is impossible to accurately predict cup size based on breast implant volume.   The problem is that manufacturer's label the same bra cup sizes.  Breast implants in the 340-360 cc range are excellent size and should give you a full nice looking breast.  Ask your plastic surgeon to provide sizers for you to place into a sports bra so you can see how different size as well as look.To learn moreaabout breast implant sizing please read below:

I understand your concern but no one on this site is going to be able to give you an answer. First of all it is important you understand breast augmentation is not done to a bra size because every different manufacturer will have a different idea of what constitutes a size. Breast augmentation is done to create a volume on your chest that gives a certain look. So your job is to find photos of your goal look and once you have shown those to your surgeon at your consultation he will take various measurements and then will be able to tell you what it will take to meet your goal.