Basically I want to know if your breasts expand less if you are large breasted to start with? I am a 28E/30DD and can't see any difference at all so far though they feel a bit uncomfortable. It's only early days though.
Also, if/when they expand, is it just the cup size or do you put on weight round your rib cage too? If only my cup size increases it's going to get v. difficult to find bras that fit. Any input from other large-breasted/narrow-ribbed pregnant ladies would be v. welcome.