Breast Implant Volume and Bra Cup Size
One of the most common questions patients ask during their breast enlargement consultation is, “What implant size do I need to achieve my desired bra cup size?” While it’s a straightforward question, the answer is not quite as simple. Breast implants are measured in cubic centimetres (cc), not cup sizes, and many factors beyond implant volume can influence the final breast size.
As an experienced Consultant Plastic Surgeon, Anca Breahna is committed to helping you select the optimal implant size to achieve your desired look after breast enlargement surgery.
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How Breast Implant Size Is Measured
When you begin your breast enlargement process, you’ll quickly discover that breast implants are measured in cubic centimetres (cc), not cup sizes. Cubic centimetres refer to the volume of the implant, which is the amount of space it occupies. This measurement is crucial in determining the final size of your breasts post-surgery.
Breast implants are available in a wide range of sizes, typically from 200cc to 800cc. To give you a general idea, a 200cc implant is roughly equivalent to a small to medium eggplant, while an 800cc implant is closer to the size of a large grapefruit. However, it’s essential to keep in mind that the same implant volume can look quite different from one person to another.
Many factors beyond implant volume can impact the final appearance of your breasts, including:
- Implant shape: Breast implants come in round and teardrop (anatomical) shapes. Round implants provide a fuller upper pole, while teardrop implants mimic the natural slope of the breast.
- Implant profile: The profile refers to how far the implant projects from the chest wall. Low, moderate, and high profile options are available, each offering a different combination of width and projection.
- Implant placement: Implants can be placed either above or below the chest muscle (pectoralis major). Submuscular placement can provide a more natural look, while subglandular placement may be preferable for women with sufficient existing breast tissue.
- Existing breast tissue: The amount and quality of your natural breast tissue affects the final result. Women with more existing tissue may require smaller implants to achieve their desired size, while those with less tissue may need larger implants for the same effect.
During your consultation with Anca, she will assess your individual anatomy, take thorough measurements, and discuss your desired outcome. Using this information, she can recommend the optimal implant size, shape, profile, and placement to help you achieve your goals.
Approximate Bra Cup Size Increases by Implant Volume
One of the most common ways to convey your desired breast size is by referencing bra cup sizes. While breast implants are measured in cubic centimetres (cc), not cup sizes, there is a general correlation between implant volume and the increase in cup size you can expect.
To give you a rough idea of how different implant volumes translate to increased bra cup sizes, consider the following chart:
| Implant Volume | Approximate Increase in Cup Size |
|---|---|
| 200-250cc | 1 cup size |
| 300-350cc | 1.5 cup sizes |
| 400-450cc | 2 cup sizes |
| 500-600cc | 2.5 cup sizes |
| 650-800cc | 3 or more cup sizes |
You should keep in mind that these are general estimates and that individual results may vary. The final bra cup size you achieve post-surgery will depend on several factors, including:
- Your existing breast tissue: Like mentioned before, women with more natural breast tissue may require smaller implants to achieve the same cup size increase as those with less tissue.
- Your chest width and frame: A wider chest and larger frame can accommodate larger implants without looking disproportionate, while a smaller frame may be better suited to more modest implant sizes.
- The implant profile you choose: Higher profile implants will provide more projection and fullness, which can impact the final cup size.
- The type of bra you wear: Bra sizing can vary between brands and styles, so it’s essential to get professionally fitted post-surgery to determine your new cup size accurately.
How to Choose Your Breast Implant Size
Choosing the right implant size is one of the most important decisions you’ll make during your breast enlargement journey. While it’s natural to focus on achieving a specific bra cup size, it’s essential to consider your implant size in terms of the overall look and proportionality you desire.
Desired Look
When discussing your ideal breast size with Anca, it’s helpful to communicate your goals in terms of the appearance you wish to achieve. Do you want a subtle enhancement that maintains a natural look, or are you seeking a more noticeable transformation? Do you prefer a rounded, fuller upper pole, or a more gently sloping, teardrop shape?
By focusing on the aesthetic outcome rather than fixating on a specific bra cup size, you can work with your plastic surgeon to select an implant size that will create the look you desire. Keep in mind that the same bra cup size can look quite different on various body types and frames, so it’s essential to consider your implant size in the context of your unique anatomy.
Proportionality to Body Frame
One of the most crucial factors to consider when choosing your implant size is proportionality to your body frame. An implant size that looks balanced and natural on a taller, broader-framed woman may appear overwhelming on a petite, narrow-framed individual.
Your surgeon will take detailed measurements of your chest width, height, and existing breast tissue to help determine the range of implant sizes that will create a harmonious, proportional result. Anca will also consider your lifestyle and activities, as larger implants may be less comfortable for women who engage in high-impact sports or have physically demanding jobs.
By prioritising proportionality, you can ensure that your final result looks and feels natural, enhancing your figure without appearing artificial or disproportionate.
3D Imaging
To help you visualise your potential results with different implant sizes, Anca might use 3D imaging technology. This tool allows you to see a simulation of how various implant sizes and shapes may look on your body, taking into account your unique anatomy and measurements.
During your consultation, Anca will capture a 3D image of your breasts and then create a series of simulations showcasing different implant options. This technology can be an invaluable aid in the decision-making process, allowing you to compare and contrast various sizes and shapes to find the one that aligns best with your goals.
Trusting Your Surgeon’s Expertise
One of the most important considerations when choosing your implant size is trusting your surgeon’s expertise and recommendations. Consultant Plastic Surgeon Anca Breahna has years of experience in breast augmentation and has helped many women achieve their desired look.
Download the Breast Augmentation Guide
Bra Fitting After Breast Enlargement
Once you’ve undergone breast enlargement surgery, you should give your body time to heal and adjust to your new breast size. Anca usually recommends waiting until your implants have settled, typically around 10-12 weeks post-op, before investing in a new bra wardrobe.
During the initial healing period, Anca will advise you to wear a supportive surgical bra or sports bra to minimise swelling, support your breasts, and help your implants settle into their final position. Once you’ve reached the 12 week mark and your surgeon has given you the green light, it’s time to explore your new bra options.
Professional Bra Fitting
One of the most important steps in finding the perfect bra post-augmentation is to seek out a professional bra fitting. While you may have a general idea of your new bra size based on your implant volume, remember that bra sizing can vary between brands and styles, and your new breasts may not conform to standard sizing.
A professional bra fitter will take accurate measurements of your band size and bust size, taking into account factors such as your breast shape, fullness, and position. They can guide you towards bra styles that will provide the best support, comfort, and appearance for your new figure.
When booking your professional bra fitting, look for a reputable lingerie boutique or department store with experienced fitters who have worked with post-augmentation clients. Don’t hesitate to share your surgery details and any concerns you may have, as this information will help your fitter find the best options for your unique needs.
Importance of Well-Fitting, Supportive Bras
Wearing a bra that is too small, too large, or lacks adequate support can lead to discomfort, premature sagging, and even implant displacement.
When shopping for new bras, prioritise styles that offer a comfortable band, full coverage cups, and adjustable straps. You may find that underwire bras provide the most support and shaping, but it’s essential to ensure that the wire sits comfortably against your chest wall without digging in or rubbing against your incisions.
As your breasts continue to settle and your body adapts to your new size, you may find that your bra size fluctuates slightly. It’s a good idea to get fitted every 6-12 months to ensure that you’re always wearing the most supportive and comfortable size.
FAQs about Breast Augmentation Size Chart – Implant Sizes and UK Bra Cup Sizes
Can I breastfeed after getting breast implants?
- In most cases, breast enlargement should not interfere with your ability to breastfeed. However, it’s important to discuss your plans with your plastic surgeon, as incision placement and implant location may impact your breastfeeding experience. Certain incision types, such as the periareolar incision, may be more likely to affect nipple sensation and milk production.
Will I need to replace my breast implants in the future?
- Breast implants are long-lasting, they are not considered lifetime devices. On average, breast implants may need to be replaced or revised after 10-20 years. Reasons for implant replacement may include rupture, capsular contracture, or changes in personal preference. It’s important to maintain regular follow-up appointments with your plastic surgeon to monitor your implants’ condition.
How long will I need to take off work after breast enlargement surgery?
- Recovery time varies depending on the individual and the nature of their work. Most patients require at least one week off from work, particularly if their job involves physical activity. If your work is more sedentary, you may be able to return after 3-5 days. However, it’s important to follow your surgeon’s post-operative instructions and avoid lifting, reaching, or straining until cleared to do so.
Will I lose nipple sensation after breast enlargement?
- Some temporary changes in nipple sensation are common after breast augmentation, including heightened sensitivity, numbness, or tingling. These changes typically resolve within a few months as your nerves heal. In rare cases, nipple sensation changes may persist. Discuss the risks and benefits of different incision types and implant placement with your surgeon to minimise potential impact on nipple sensation.
How do I choose between silicone and saline implants?
- Both silicone and saline implants have unique benefits and drawbacks. Silicone implants are often favoured for their more natural look and feel, as they closely mimic the texture of natural breast tissue. Saline implants, on the other hand, can be inserted through smaller incisions and may be easier to detect ruptures. Anca can help you weigh the pros and cons of each type based on your individual anatomy, goals, and preferences.
Further Reading about Breast Implant Surgery with Consultant Plastic Surgeon Anca Breahna
- Read more about New Trend towards Smaller Implants and Breast Sizes
- Read more about Top 5 Surgical Procedures for Women – Global Trends
- Read more about Preparing for Breast Augmentation: A Checklist
- Read more about Breast Augmentation Trends: What’s Popular in 2024?
- Read more about 10 Myths Busted about Breast Augmentation and Breastfeeding
Medical References for Breast Implant Sizes and UK Bra Cup Sizes
- Matching the Implant to the Breast: A Systematic Review of Implant Size Selection Systems for Breast Augmentation
- Techniques used by United Kingdom consultant plastic surgeons to select implant size for primary breast augmentation
- BreastImplantAnalyzer: An easy-to-use, validated tool for calculating breast implant volume from MRI data
- Breast implant size selection and patient satisfaction
- Determining breast volume preference among patients, plastic surgeons, and laypeople: Is there a perfect breast size?
Ms Anca Breahna, PhD, MSc, FEBOPRAS, FRCS (Plast) is a highly regarded Consultant Plastic Surgeon specialising in the field of Aesthetic and Reconstructive Plastic Surgery. Anca performs a range of 
