Hey hun congrats on ur impeding nuptials! Ur surgeon will take a set of measurements of ur body and assess ur skin (breastfed? Stretchmarks? Sagging/loose skin? breast tissue (lots? None? More breast at top/bottom? Look ur going for (natural/fake) lifestyle (work out a lot? Plan to breast feed? and family medical history (breast cancer).
From all the research I did I read that 150cc or so amounts to a cup size but it didn’t work out like that for me. I think it’s the case for regular/moderate sized women not for petite or very slender.
I wanted a natural look and opted for 325cc, round, moderate + implants which I was told would get me a DD/E but I’m a FF lol.
300-375 is usually considered a moderate sized implant 225-275 (small) 400/500+ is large.
Your boobs will go through several changes and your final result I’d anything from 3mths to a year. I wouldn’t pay too much attention to how they look in the first two weeks (square/flat/weird/stuck on/weird)
It may help you to bring some images of the boobs/look ur after! Ultimately the surgeon makes their decision based on ur measurements and what your body can accommodate! Hope that helps fxxx