How Many CCs to Put in Expanders to Achieve a Large C Cup?

If you have a tissue expander implant for your first stage of implant based reconstruction, you will have a say in your final volume during your expansion process. You will get a good idea of your breast size during the expansion process. Everyone's anatomy (chest wall width) is different so it is difficult to nail down the cc's to achieve the look you want.

A range of implant volumes can fit your wishes. Respectfully, choosing the appropriate volume implant based on the expansion is not something you need to supervise. Without the training and perspective of a reconstructive Plastic surgeon you lack the knowledge and experience needed to guide such a decision. Choose your plastic surgeon well and trust him/her to help you achieve your goals without dictating to them random opinions you found on the Internet.