My DS (8 months) has recently started to have problems with going to sleep without having my breast in his mouth. For months now, I have been able to put him in bed sleepy, but not asleep (and sometimes even seemingly pretty awake) and he would put himself to sleep and now even for naps, he has to "comfort nurse" to sleep. If I put him into his bed, or try to take him off the breast before he is all the way asleep, he gets very upset and if I am still holding him, tries everything he can to get my breast back. I thought maybe it was because he was in pain or something, but he doesn't seem to be when he is awake. IS this normal, or is there something wrong? And if there is something wrong, what can I do about it?