Girl with CF and Diabetes.... Has Button and Port... My button makes me mad when I go swimming because People like to stare and the doctors told me that I had to wear waterproof bandaids in the pool, and those always came right back up as soon as I went into the pool... p.s. it's a pain and the doctor's told me that after the surgery ,but I think what the doctors really meant was that if any chemicals got into it like if my button opened that was bad.. so now instead of the messed up waterproof I just keep an eye on my button and make sure it doesn't open thanks and bye!