Yep, same problem here usually my son just moans a bit (until I'm awake grrr) then goes back to sleep but he was very unsettled this morning. I had to resort to giving him a bottle at 5 and luckily he went back down until half 7. He never actually slept through (7 till 7) until the planes were cancelled for 3 days due to the volcanic eruption in Iceland. Up to that point 6 out of 7 days I gave him a 5:00am bottle of milk and put him back down.