I have a pretty tiny chest to begin with (I'm normally a solid A but when I'm at my thinnest I hover between an A and a AA) and I have not gotten any bigger. I take that back. The cup size has not gotten any bigger but the band size certainly has. The band is starting to get a bit tight. I'm debating between buying new bras since I only have about 3 anyways or just buying an extender. I'm shaped exactly like my mom and aunt so I asked my mom about how her body reacted when she was pregnant with me and how my aunt reacted when pregnant with my cousins and she said that neither of them ever had milk come in so there was no chest change.
Darn it! The one part of my body that I wouldn't mind getting bigger may not actually get bigger! Is anybody else having this problem?

Re: When do I get my boobs?
MC #1- Jamie George 6/7/08, MC #2- Christian Aaron 1/15/09
BFP! 3/25/09 BETA 1 (4/7/09) -# 9659 BETA 2 (4/10/09) - # 19171 Born 12/6/09 - Our precious girl.
MC #3- Ashley Grace 2/15/11, MC #4- Amelia Noel 12/30/11
MC #5- Antonio 9/8/12
BFP! 10/6/12
Mine went from a B to a C at 8 weeks, a C to a D at 14 weeks, and a D to a DD at 20 weeks.
I hate them and would be happy to let you have them!
I haven't got mine yet either =(
My band size has increased as well, but I am a very small A, not even an A in some bra's. It sucks because it's hard to find things that fit that are adult, comfortable, finding sexy things is almost impossible. I also hate underwires because I have no boob for them to go under!
This. Finding a maternity top that fits is almost impossible right now. I could probably put oranges in most of those tops and still have room for a box of Kleenex.
LOL
With my first pregnancy, I went from a B to a D when I delivered my DS. I loved them
Until my milk went away and then they shrunk smaller then the original size...booo.
This pregnancy, I have gotten wider, but not bigger yet. Just waiting until LO is here...Maybe you'll be the same way???
I am the same size as you and I would say go to get measured. I thought just my band was getting tight but no...to my delight I went from a 32A to a 34B around 10 weeks. I didn't think they were getting bigger, just my bra was a little tighter, and like you was just looking for extenders.
Get measured, see what happens, every pregnancy is different.
I'm a 12G and mine haven't grown. They feel a little swollen but nothing that means my bras don't fit.
I think everyone is different.
At least if they don't grow then they won't be saggy after either?
Elizabeth 5yrs old Jane 3yrs old