Thanks everyone!

I guess I will start thinking about getting fitted for one around the 5 month mark. I think I may get one professionaly fitted just so I got one that I know how they are meant to fit and then go out and get the cheaper ones.

At the moment I am a 12B and as I said before I dont think there has been any changed since becoming pg. They are sore and tender so I guess something may be happening! Is there any way to guess how big I may get or does it just depend on the individual person? And about when do boobs start getting bigger or does that depend on the individual person as well?!