Re: pulling back when nursing?
It could be his way of coping with a letdown. If the milk flows too fast for the baby, he may respond by pulling back, pulling off, or compressing the nipple. It's like an adult crimping the straw to slow or stop the liquid.
This link covers fast letdowns:http://kellymom.com/momblog/bf/got-m.../fast-letdown/
This one is more general, on fussiness during nursing:http://www.kellymom.com/bf/concerns/...e-nursing.html
Coolest thing my big girl said recently: "How can you tell the world is moving when you are standing on it?"
Coolest thing my little girl sang recently: "I love dat one-two pupples!"