Implant Diameter relative to Breast Width? (Photo)

The decision on the optimal implant diameter relative to breast width for a natural-looking result can vary depending on a patient's individual factors and goals. However, generally, for a natural look, it is often recommended to choose an implant diameter that is slightly smaller than the breast width.
Based on your BWD measurement of 12-13cm, the 11.5cm diameter (295cc) implant you are considering are within the range of your BWD. However, the final decision should be made in consultation with a board-certified plastic surgeon who can take into account your specific anatomy and goals.
It's important to note that implant diameter is just one factor to consider when choosing breast implants. Other factors such as implant projection, implant shape, and type of implant (saline or silicone) also play important roles in achieving a desired outcome.

Thank you for your question. You have excellent breast anatomy and should achieve a very nice result.

Because your breasts are slightly widely placed on your chest I would choose the wider implant to help improve your cleavage and "side boob". Choosing implant that is as wide as your base with at even a small that wider is acceptable.

Your plastic surgeon will provide an accurate measurement of your base with and help you decide on the base with of your implant.

Your surgeon who has much more knowledge and experience than you can help you select the best fitting implant for your tissue and frame. It is more involved than just selecting the base width. You will be paying for that knowledge.