This is a ridiculous issue i apologise but I'm not sure how to deal with it.
Day os 4, he's always rubbed one of his nipples as a comfort thing, it used to be as he was falling asleep but now he's doing it all the time to the point where the one nipple is always inflamed and red but not sore enough to stop him doing it!
All his tshirts have a worn area over that nipple too.
I need to break the habit but I don't know how or if I should worry about damage to that nipple because it's so red.