My son has recently turned 1, since then we have had the WORST sleep he's never slept through the night but since his birthday it seems the nights are getting worse and worse! We can be up 2/3 times a night for over a hour! He will go to sleep fine himself at 7 pm sleep till 11 and from then it seems he just can't stay asleep? He has 1 nap a day as isn't a good napper and 1 nap just seems to work best for us. He's drinking a lot more milk on a night time but just doesn't seem to be full could this be a growth spurt? Sleep regression? Any one else been through this?! Thank you!!