Lucy,
I am in exactly the same situation as you!
I am having uplift and implants on the 28th Jan but still undecided about what size to go for – got my last consulation on fri so I better hurry up!
From what I have read on here 150cc is roughly one cup size so If you are an empty c then you would probs end up a DD with 380 or 410 but its so hard to tell!
If you have an uplift does that make any difference to your current size is what I want to know?
xx