Our daughter was in the pool late morning/early afternoon for a little over an hour. As expected, she started to drop afterwards, then had a crazy rebound high that has lasted the entire day. I bolused and bolused, and it would come down a smidge, then right back up. I finally gave up and changed her set/site, which I tried really hard to avoid because I just changed it last night. Is it common for swimming to affect the pump, insulin in the pump, and or the site (and I do not mean adhesive issues). I expected lows, not this!!!! So frustrated.