I started at 32D and I'm now up to a 34EE, I can't say I feel comfy but I'm happy that they seem to have stopped growing! I was changing sizes every 2 weeks from 6 weeks through to about 14 weeks, so I started to only get 1 bra in each size, as I could wash it over night and I needed a new one too soon to want to buy 2 in each size as I got no use out of them. Once I settled into a size I bought a load of the Hot Milk and Cake ones, as they're a much, much more comfy and supportive fit for me than M&S or Mothercare ones. nursingbra-shop.co.uk had the best prices I found but it's not worth shelling out until the size settles down.
Think my bp may still be a bit wild, having headaches, dizzyness, feeling faint etc. Glad I'm seeing the consultant Monday, but I've started having horrible nightmares where the baby comes next week and is so tiny and sick. I know I've no reason to think things will happen so quickly, bp isn't THAT bad, I just don't like it being so uncontrolled.