My little guy is 5 months and his sleeping pattern always seem to be irregular. His usual sleep pattern is going to bed between 8-9. He used sleep all the way through until about 4-5:30. Which was great and he would go back to sleep. After a while it would go to about a week waking up at least twice during the night and back to the one time a night. It seems to be continuously going through this pattern and I am so tired. I don’t normally follow the leaps and why he may be sleeping like this. I usually just go with the flow but I am really hoping it becomes a regular pattern again with the one a night.