My son and I were doing well nursing until a couple days ago. He now puts his hands in his mouth and cries uncontrollably until I give him a breast more times than not. Sometimes he will nurse just like before. Most of the time he nurses for 2-5 minutes then "falls asleep". Any sound or movement will set him off again. I end up sitting for 20-30 minutes but he is only sucking for 6-7 minutes of that time. Gentle encouragement like a part in the but don't seem to provoke any response. His good feeding sessions are 12-15 minutes long. Is he hungry and trying to get more milk? Am I doing something wrong? Or has he just decided he needs to be close to mommy all the time? I'm an active person and sitting for long periods to feed him is one thing. Just sitting there because he won't let me do anything else is driving me crazy. Any suggestions would be greatly appreciated.