Will a piercing infection affect a BA?

    If there is a known infection anywhere else in the body, then breast augmentation should not be performed.

Yes, you should be infection free prior to undergoing breast surgery. If in doubt, best to be seen by your physicians now to make sure that any potential infection is being appropriately treated.  You should be fine by March to proceed as scheduled  but do discuss any specific questions/concerns with your own plastic surgeon several weeks prior to surgery.

 Best wishes.

If you have an infection, your PS most likely will postpone your surgery.  I can be dangerous if the infection spreads.  You should call the office and discuss this with them and see a Dr. for the infection to make sure it is infected before you consult your PS and get on antibiotics ASAP.