August 18, 2023

Choosing the Right Size for Your Breast Implants: A Comprehensive Guide

August 18, 2023

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The decision to undergo breast augmentation is a significant one, and choosing the right size for your breast implants is a vital aspect of the process. In this guide, we aim to provide a comprehensive understanding of the factors involved in making this decision, from understanding breast implants to assessing your physical health and lifestyle.

Understanding Breast Implants

Breast implants are used to augment, reconstruct, or create the physical form of a breast. This can be done for cosmetic reasons, such as to increase breast size or improve shape, or for reconstructive purposes, such as after mastectomy (surgical removal of the breast) due to breast cancer.

Different Types of Breast Implants

There are primarily three types of breast implants:

  • Saline Implants: These implants have sterile salt water (saline). They provide a uniform shape and firmness and are generally considered safe. If the implant shell leaks, the saline implant will collapse and the saline will be naturally absorbed and expelled by the body.
  • Silicone Implants: Silicone implants come with silicone gel, which feels like natural breast tissue. If the implant leaks, the gel might remain within the implant shell or escape into the breast implant pocket.
  • Gummy Bear Implants: Form-stable implants are filled with a highly cohesive gel and have a thicker silicone outer shell. They maintain their shape even when the implant shell is broken, hence the nickname “gummy bear”.

Measurements for Sizing Breast Implants

Breast implant sizes don’t use bra cup sizes. The quantification uses cubic centimetres (cc), representing the volume of the implant. The following are the key measurements required to determine the most appropriate size:

  • Chest Width: This measurement, taken across the chest where the breasts naturally separate, can determine the diameter of the implant that will suit your frame the best.
  • Breast Base Width: This is the measurement across the base of your existing breast. It’s for choosing an implant with a diameter that matches your natural anatomy.
  • Existing Breast Tissue: The amount of natural breast tissue you have can impact the size and type of implant suitable for you. Those with less natural breast tissue may require a smaller implant or choose a teardrop-shaped implant for a more natural look.

Breast Implant Profiles and Their Features

Breast implant profiles refer to how far an implant projects forward from the chest wall when standing. Different profiles suit different body types and desired outcomes:

  • Low Profile: Implants have the widest base and the least projection. They suit women with wider chest walls who want a subtle, natural enhancement.
  • Moderate Profile: The ‘middle-ground’ choice balances projection and width. This profile is best for most women and can provide a highly natural-looking enhancement.
  • High Profile: These implants have a narrower base but greater projection, giving a more rounded appearance to the upper breast. They’re recommended for petite women or those who desire a more noticeable enhancement.
  • Ultra High Profile: These implants have the smallest base and the greatest projection. They provide the fullest, roundest look and are often chosen by those seeking a dramatic enhancement.

Each of these profiles can achieve different aesthetic results, and the choice between them will depend on individual anatomy, desired outcome, and lifestyle considerations.

Factors to Consider When Choosing Breast Implant Size

Choosing the right implant size is based on several factors:

  • Body Frame: Your build, height, and weight can help determine the appropriate size for balance and proportion.
  • Lifestyle: Active lifestyles or occupations might be more suited to smaller, more manageable implants.
  • Personal Aesthetics: Personal preference plays a major role. Some individuals prefer a more natural look, while others want a more significant size increase.

How to Prepare for a Surgical Consultation

Here’s what to do during a pre-surgical consult:

  • Research: Come prepared with information about the procedure, potential risks, and the different implant types and sizes. Know the questions you want to ask your plastic surgeon.
  • Discuss Goals: Communicate your expectations and desired results with the surgeon.
  • Physical Examination: Your surgeon will evaluate your health status and examine your breasts to recommend the best options.

Considering Your Lifestyle and Physical Health When Choosing Implant Size

Your lifestyle, including physical activities, can significantly influence your choice of breast implant size. For example, smaller implants may be more appropriate if you are an athlete or physically active..


Choosing the right size for your breast implants is a decision that requires careful consideration and professional guidance. Speak to your surgeon to ensure your expectations align with realistic outcomes.

Frequently Asked Questions 

How do I choose the right size of breast implants for my body?

The choice of breast implant size depends on factors like your body frame, existing breast tissue, lifestyle, and personal aesthetic preference. Consult with a plastic surgeon. They will give you recommendations based on several factors to help you make an informed decision.

Will larger implants have a higher risk of complications? 

Larger implants can carry a higher risk of complications such as back pain and posture problems. They may even lead to more noticeable sagging over time. Discuss these potential risks with your surgeon.

Can I change my implant size after surgery?

Yes, it’s possible to have revision surgery to change implant size, but it’s best to choose the right size initially to avoid additional surgeries.

What can I expect during the recovery period after breast augmentation?

After surgery, you might experience some swelling, bruising, and discomfort, usually managed with pain medication. A support bra may be necessary to support the breasts as they heal.

How does breast implant size impact the overall appearance and aesthetics?

The size of breast implants can significantly impact your appearance. Larger implants can dramatically alter your silhouette, while smaller implants provide a subtler enhancement. Choose a size that harmonises with your overall body proportions and aligns with your aesthetic goals.

Can I still breastfeed after breast implant surgery?

Yes, it’s possible to still breastfeed after the procedure since there will be no impact on milk production and the mammary glands. Speak to your plastic surgeon to learn more about breastfeeding after breast augmentation surgery.