I'm still in my underwires at 36 wks I think the advice is that you should make sure whatever bra you're wearing fits well and it supportive. As long as the wires aren't digging in anywhere you should be fine.
I'm also still in underwires at 33+ weeks. I've been told that you're not supposed to, but I need a bra that actually holds up my ever-expanding boobs. Non-underwires just don't cut it. There must be some out there but I haven't found them.
Should be fine as long as they are the right size. This advice stems from the fact that up to 90% women wear the wrong size bra. Get yourself to rigby and peller or bravissimo to get your size checked. Still in underwires at 30 weeks and no intention of changing. Good luck
I'm 26 weeks and still in 'em. Some shops say that you can wear whatever you find comfortable, so long as it is properly fitted. The one thing I'd say is don't do what I did and try to save money by not buying new ones all the time. I went to Bravissimo at the weekend, tried on twelve different bras and forked out another £31 for an underwired one (36G ). Even though I last went only four weeks ago, I've gone up two sizes. So the new bra is heaven!!!! Suddenly all the backache, red marks and heartburn are gone!!!!