We have been at the pool all day & immediately I noticed Reeces' fingers to wrinkle up! I checked his toes..the same thing! We were in the pool about 2 hours....& when we got out his whole hand (top & bottom) were wrinkled up as were the tops & bottoms of his feet! Is this CF thing? I searched this before I posted a new topic...only a few people replied so I didnt know if it was a freak thing or what. Someone said that it COULD be used as a sign to digonose CF. Like tasting the skin to see if its salty. ( like a red flag I guess) Just wondering & do you think it could be harmful to stay prunned up for a long time? Thanks!