Hi, Im not sure it works like that… Ive had 300 overs nearly 2 weeks ago. I was told that unders are good to achieve the natural look if you have very little of your own breast tissue (using the muscle to cover the implant)As I had B cup boobs pre op I was told it wasnt necessary to go under the muscle(and I wanted natural). As for what size youll end up its hard to guess really as peoples different breast tissue means two people with the same size implants will end up different sizes, also people fluff and settle differently afterwards. Im currently a D but the surgeon couldnt be sure if id end up a D or DD.
I could be wrong in some of this but this is what ive been told by a surgeon at MYA and one at Nuffield. Feel free to add me if you wanna see my pics. And try not to worry your surgeon will know whats best for what you want to achieve x