What size breast implants should I get? The right size isn’t a cup size at all. It’s chosen from the width of your breast, the quality of your skin and tissue, and how natural you want to look. Bigger isn’t always better, and the best size is the one that fits your chest and matches your goals for a natural, lasting result.
Choosing implant size is one of the most important decisions in a breast augmentation, and it’s often misunderstood. Here’s how size is actually determined, and why the number on the box matters less than how the implant fits you.
Implants Aren’t Measured in Cup Sizes
Implants don’t actually come in cup sizes, even though patients often say a surgeon “put in a C cup.” Cup size is relative to body size and is determined by measuring around the rib cage and comparing that to the measurement around the fullest part of the breast. Because bra makers are all so different, it’s difficult to guarantee any specific cup size, even when a patient has a clear goal in mind before surgery.
Why Bigger Isn’t Always Better
Many doctors assume patients want the largest, fullest breasts possible, but many patients actually want a natural result. Choosing too large an implant can lead to real problems, including stretch marks, nerve damage, lowering of the breast on the chest wall, and the implant drifting out toward the side. That’s why the biggest option is rarely the best one.
Some surgeons let patients pick their own implant, and that doesn’t necessarily do the patient any favors. Size should be a guided decision, not a guess.
How the Right Size Is Chosen
How to decide what size breast implants to get starts with a measurement, not a number. To choose the right implant, the width of the breast is measured first. For that same width, there are generally several implant sizes available, some with very natural projection and some that project more. A larger or smaller size can be selected within that range, and all of them will still fit the chest and give a natural-looking result.
Choosing an implant based on your breast width, along with the quality of your breast skin and your current breast tissue, means a better and longer-lasting result than simply picking a number.
Communicate Your Goals First
Before you think about a specific size, talk with your surgeon about the clothing styles you like to wear and how obvious you want the breast augmentation to be to other people. Those goals matter more than a cup-size target, and they help guide the size and projection that will actually suit your body and lifestyle.
The Bottom Line
So, what size breast implants should you get? The right size is the one matched to your breast width, tissue, and personal goals, not the biggest one available or a specific cup size. A consultation with measurements is the only reliable way to find the size that gives you a natural, lasting result.
Ready to find your ideal size? Contact Dr. Dana to schedule a consultation.
Frequently Asked Questions
What size breast implants should I get?
The right size is based on your breast width, skin and tissue quality, and how natural you want to look, not a cup size or the biggest option. Your surgeon measures your breast and selects from the sizes that fit your chest to give a natural, lasting result.
How do I decide what size breast implants to get?
Start by sharing your goals, such as the clothing you wear and how noticeable you want the result to be. Your surgeon then measures your breast width and considers your skin and tissue to recommend sizes that suit you, rather than having you guess at a number yourself.
Do breast implants come in cup sizes?
No. Implants are measured by volume and dimensions, not cup sizes. Cup size is relative to body size and varies between bra makers, so no surgeon can truly guarantee a specific cup. Focusing on fit, projection, and your goals is far more reliable than a cup-size target.
Can a breast implant be too big?
Yes. Choosing too large an implant can cause stretch marks, nerve damage, lowering of the breast on the chest wall, and the implant shifting toward the side. Bigger isn’t always better, which is why size should be matched to your anatomy rather than maximized.
How does a surgeon choose the right implant size?
The surgeon measures the width of your breast, then selects from the implant sizes that fit that width, some more natural in projection and some fuller. Your skin quality and existing tissue are also considered, so the implant fits your chest and gives a natural, lasting result.
This article is for general information only and is not a substitute for personalized medical advice. Always consult a qualified surgeon about your specific situation.