What cup size approx will 650 cc's hp mentor smooth round implants give me? I am 5'7 153 lbs 36A cup and BWD is 14 cm. (photo)

Hello! Thank you for your question. In general, implant size does not
correlate with bra cup size. The cup size itself will vary from
manufacturer to manufacturer as well as who is doing the actual
measurements. Thus, cup size is never a reliable indicator for your
breast size. I typically encourage my patients not to communicate her
desires in cup size but more on the actual look and appearance. Your
options would certainly be breast augmentation with implants or fat
grafting. Good communication between you and your surgeon of
your expectations is warranted - choosing your surgeon wisely is the
first step. Discussion of your wishes and having an honest and open
dialog of your procedure is mandatory (e.g, implant type, incision,
placement, lift, etc). I have found that photographs brought by the
patient is helpful to get a visualization of the appearance you wish for
in terms of size, shape, fullness, etc. In addition, your surgeon's
pre and postoperative photographs should demonstrate a realistic goal
for you. Once this has been accomplished, allow your surgeon to utilize
his/her best medical judgment during the procedure to finesse the best
possible result for you after preoperative biodimensional planning and
fitting the right implant for your breast width. Hope me that this helps! Best wishes for a wonderful result!

Thank you for the question and picture. There is no accurate correlation between size of breast implant and cup size achieved. I ask patients not to base their communication of goals, or evaluate the outcome of breast augmentation surgery, based on achieving specific cup sizes.
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. I have found that the use of words such as  “natural” or "D or DD 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.
 The use of computer imaging technology may also be very helpful during this communication process.
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.
I hope this, and the attached link, helps.

If your body can accommodate, then you will be close to DD with 650 cc. The size of the implants
are based on a combination of a patient's goals and objectives and her
anatomy. In order to provide a natural looking augmentation, the surgeon
needs to evaluate many factors including soft tissue coverage, skin
laxity, chest wall width, breast imprint width, the shape of the breasts
and relative level of constriction to ensure that the breast implants
are appropriate for your body.