What Cup Size Will 400/425cc Make Me If I'm A 34B Now?

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. Given
your desires, a breast augmentation, with an implant or fat grafting,
would be an ideal procedure that would meet your expectations. Breast
augmentation is now the most popular procedure performed in plastic
surgery today. One tolerated very well by women with minimal downtime
and high patient satisfaction. 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, etc). Your height,
weight, breast width, and body habitus will make a difference for which
implant style/projection to choose. Implant
profile will also make a difference on the projection, which will
influence overall breast/cup size. 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 of results.
Sizers are helpful during an in-office consultation. 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. This is the most important determinant
for the sizing of implants, which will provide the optimal result and
most aesthetically-pleasing result for you.Consult with a
board-certified plastic surgeon well-versed in breast procedures who
will examine and discuss with you the various options and factors to
consider and help you decide which one will be the right one for you.
Hope me that this helps! Best wishes for a wonderful result!

There is no way to guarantee a particular bra size. Bra sizing varies greatly between bra manufacturers and a C in one bra will be a D in another. What matters more than the assigned bra size is the way the implant looks on you. The best option for your body and aesthetic goals can be determined in a thorough implant sizing session.Implant sizing depends on several factors. One of the most important factors is your breast width. Generally, your surgeon will measure your breast width, and then provide you with a range of implant sizes appropriate for your native breast size. There are more nuances to it than just what I've described, but this approach works for most women.I usually have my patients bring in a large bra and a tight t-shirt to do sizing. I'll then choose 3-4 implants that I feel are appropriate, and have my patients place them in the bra under the tight t-shirt. My patients can then look in the mirror and get a good sense of what they will look like with the provided implant sizes. My patients like this approach and get a great idea of how they will look.By using this technique, your surgeon can outline a range of appropriate implant sizes that will be aesthetically pleasing, and you make the final decision.I hope this helps. Good luck!Sincerely,

It is very difficult to predict what cup size you will be after your procedure.  Cup sizes are not standardized.  So a D cup in one designer could be a C cup or B cup in another designer.   This is the approach I use to help guide my patients with their implant size selection:

I consider two factors when selecting implants for my patients:

1.Dimensional planning
2.Gel Implant Sizing system

Dimensional planning – The measurements of your chest wall are taken. Also, the breast dimensions including the height, width, and current dimensions of each breast form the basis of dimensional planning. Based on these measurements, the implant size is recommended. This will give you a unique breast implant that is suited for your body frame. However, there are some limitations of what size we can recommend. For instance, some implants may just be too big for a narrow chest wall. Your surgeon can review this with you during the consultation.

Gel Implant Sizing system – During the preliminary breast implant consultation, you will be provided with an option to “try on” a variety of implant shapes and sizes. You can also visualize the possible outcomes of your surgery which helps you to get that perfect size to give you the shape that you longed for. This way your preferences are known and you can then pick a range of implants that will “fit” just right to give a soft natural fuller look.  If you have decided on saline implants, then based on the gel sizer you select, we can guide you to the saline implant that achieves a similar look.
Hope this helps.
Dr. Basu
Houston, TX

Thank you for your question. Unfortunately, cup size following breast augmentation surgery is not an exact science as there is no standardization of cup sizes between manufacturers.  Different manufacturers have different cup volumes and as the chest size increases so does the cup size,  which is to say that a 38 B cup is larger than a 34 B cup.  To further complicate matters the final cup size will also be influenced by your rib cage shape, breast width, shape of your breast, laxity of the skin, bulk of the pectoralis muscle, etc. You can see how this can get quite complicated. As a general rule of thumb with a 34 size bra each cup size is around150 cc. So if you are truly a 34 chest ( as measured around your chest just under your arms but above your breasts) you should expect to go up three cup sizes with 400 cc implants. 

So what is the best way to determine breast cup size?

There are many different approaches to this dilemma.  Some surgeons make the decision at the time of surgery by placing different implants into the patient to determine the appropriate size. The only problem with this is that the patient is not actively involved in the process and has to rely on preoperative  photo review of other patients to determine the size. This can be  difficult as no two patients  breasts are exactly the same size and shape.    I prefer  to have my patients actively involved in sizing before surgery.  I have patient obtain a underwire bra of the size they would like to be.  They then come into the office and we try different size implants to determine what will fill the bra appropriately.  When the final size has been determined an additional 30 cc is added to account for the bra itself.  Using this technique I have found that patients satisfaction with the size of implants  has been very significantly improved.

 

Commonly when I use that volume in a "B" cup breast patients report back to me that they usually get into a "D" cup oar sometimes slilghtly larger. It is hard to say for you.  If you know the volume that you are going with, then you can try them on and look at some bras to get an idea.