Piercings

So I've heard you can and I've heard you can't get piercings while pregnant. I have my belly button pierced, I've had it for well over a year now! I don't plan on taking it out unless I have to! Can I get my nose pierced while pregnant?? I've been told it can cause an infection and I've also been told it doesn't matter. I've had it pierced once before and loved it! Unfortunately I had to take it out for training and it closed up! It healed very well the first time! I want it redone so bad! I've tried googling side affect while pregnant and not pregnant, they both say pretty much the same thing! Should I just ask a piercer and see what they say??? If you've had a bad experience while pregnant and having gotten a piercing, please let me know. I'm trying to decide here pretty soon what I want to do!

Please don't criticize me! I'm just asking a question! If you're gonna say something rude, do me a favor and move on. I don't care for you're negativity.