I am a B cup and am having my surgery in exactly one week, however am concerned I have not chosen big enough implants. My surgeon has told me that 440 cc is the biggest he wants to go as there is risk of 'double bubble' , stretch marks etc.. there is a risk of that no matter what so Im not overly phased by this. I want to be a full DDcup.. am I going to achieve this using 440 cc implants.. also he told me my skin is quite 'stretchy'PLEASE HELP!!