DD had bad night wakings which came back about a week after we put her on soy milk, so after 3 weeks of soy milk the dr. suggested trying goat's milk instead of soy or cow's milk. We started that about 6 days ago. Also when she wakes at night now, which is usually once in the early morning hours, I do a 'GW' type method to help her go back to sleep - basically I sit on the floor by the crib and talk to her, tell her to lie down, find your paci, go back to sleep, etc. until she settles down. I wanted her to learn to go back to sleep without being picked up or especially being breastfed in the night. The first 2 nights took over an hour of crying. She was really mad. The 3rd night about 10 minutes of fussing, then she slept through the night the last 2 nights. There is more about GW and wi/wo out on the toddler sleep board. It's hard to know if it is an actually intolerance to milk or soy, or if it is just coincidentally happening at the same time that she is learning to sleep by herself. The dr. thought that if it was truly an intolerance that there would be more symptoms than night waking. DD got sick a few weeks ago and I did nurse her a few times in the night to help her.... guess she didn't want to give that up now that she is better.