375cc or 400cc Moderate Plus Breast Implants to Get C Cups?

It doesn't matter which size you choose, as there is little difference. You could put one on one side the the other on the other side, and probably not be able to tell the difference. Pick a size and don't second guess yourself.

The question
of breast implant size is always difficult for prospective breast augmentation
patients.For this reason, multiple
approaches are utilized to make this determination preoperatively.These include reviewing magazine photographs,
external sizers, and recently the 3D Vectra computer imaging system, to name a
few.Even when tremendous care is taken
preoperatively to determine breast size, the final decision needs to be made in
the Operating Room, by the surgeon.At
this point, an assessment can be made regarding how the patient’s breast tissue
interacts with the breast implant.Occasionally, obtaining a specific size doesn’t allow the surgeon to
meet the patient’s other aesthetic goals.For this reason, locking into a specific size isn’t always a good
idea.Results are often better when a
surgeon has the ability to make adjustments in the Operating Room.It’s also important to realize that,
for many patients, a 25 cc difference in breast size would be difficult to
notice.In reality, a 25 cc difference
is less than two tablespoons, which is spread out in three dimensions over the
implant.In your case, I think it’s important
to thoroughly discuss your aesthetic goals with your surgeon.Make sure he has the latitude to do what’s best
for you in the Operating Room, so he can meet your aesthetic goals.It’s important that you have an approximate
idea of the breast size that you’re considering, but don’t become married to an
absolute number.

I would need to examine you but 12.5cm usually is 350cm, if you were stretchy I would add 60cc if your skin is tight I would reduce 30cc