For the past month or so, my 4 mo DS wakes up during his dream feed. He usually wakes up when we pick him up from his crib (he's fast asleep when we get him), falls back asleep while taking a bottle of EBM, then wakes up again when we put him back down in his crib. He falls back asleep very easily without any fussing (although he grunts a lot and I worry that he needs to burp or is uncomfortable from the full bottle of milk). But I worry that it will be more difficult to drop the dream feed when he goes on solids because his body will be accustomed to waking at 11pm. Am I inadvertently messing up his sleep pattern? Has anyone else had this issue? We try to keep the room nice and dark and we don't talk, but he'll wake up the second my DH takes the bottle out of his mouth...