I am normally a D cup, but went to a DD straight away with both pregnancies (by 6 weeks). I went straight to maternity bras as I couldn't find a soft cup bra that was supportive or comfortable enough. The formfit ones I find really comfy and very supportive, and they are like a T-shirt bra, so no lace. I will probably need to go into an E cup before I am due though, as I think they are still getting bigger! I also wear a crop top to bed as they get sore if I wear nothing at all.