For whatever reason, i had a very strong belief that by 4months old, babies should be sleeping through the night, and once they slept throug the night there would, of course, be a night here or there that they would wake up, but sleeping through would be the norm. I am curious...how often does this actually happen? It has NOT been our experience at all, and it has led to a lot of feelings of failure for me. The poll is simply yes/ no so i can get a clear picture, but feel free to add comments