Maya has a peg tube right now, but we'll be getting a mic key in a few weeks. She just loves bath time and wanted to sign her up for mommy and me swim classes. Can you get in the pool with a mic key. Do you have to cover it up and if so, what do cover it with? Sorry I'm new to all of this and her GI doc has not done a good job explaining things (we're switching doctors as soon as she gets her mic key put in).