I am pretty sure its no for both especially the belly ring. They have in my pre op pack absolutely no jewelry anywhere. The underwear part maybe after surgery but keep in mind we have a catheter until the next morning and then after that its likely to be okay.
Lyns
Metal is a carrier for staph infection, especially MRSA in hospitals. You don't want that.
Underwear, nope... because you will have a catheter. Once the catheter came out, I put on undies and pajama bottoms so I was more comfortable.
~Nicole