My daughter will be 3 in October and has been completely out of diapers for about 2 1/2 months. She only had two "accidents" the first two days after being out of diapers and nothing since. This past week all of a sudden she has been having accidents...waking up for naps and during the night wet or with poopy pants. There have been no significant changes that I can pin point. I know that sometimes this is normal but I am just not sure how to address it. I don't want to make a big deal of it but I also don't want it to become a bigger issue. Any thoughts or advice?