I have one And it's wasn't uncomfortable I only have 3 days left till my due date and I still have it
I have my belly pierced too, this is the 2nd time i had it done aswell. I don't want to take mine out and have to get it done again, so i'm just going to buy the maternity ones. If you don't want to take them out, then buy the maternity belly bars. I've seen some really cute ones on eBay :)