dd (19 months) has always nursed to sleep. Lately though, it's gone from her falling asleep peacefully in about 20 minutes to her nursing for over an hour and still not going to sleep. It's like she can't relax or something. However, she will lay with dh and goes to sleep with not much fuss and it sure doesn't take an hour! She is teething...maybe that has something to do with it? She nurses to sleep for nap without a problem at all. Thoughts?