We are really struggling with our 15 month old DS's early morning waking. Apologies in advance for the long post -- just want to include detail in case it helps.
He's never been a good sleeper, but a combination of night-weaning and gradual retreat a few months ago helped. We actually thought things were looking up as he slept through a couple of times from about 7.30pm - 6am.
The problem now is that he is waking up around 4 or 4.30am screaming at the top of his lungs. He's very very loud and we have a 4 yo DD who, if she wakes at that time, usually won't go back to sleep so we really can't leave him to cry for any length of time. They are in separate rooms but he is still capable of waking her. If we didn't go to him, he would stand in his cot screaming and bellowing at the top of his lungs.
He's clearly still tired, so we try to get him back to sleep either by shushing and stroking in his cot or picking up him and walking around with him. He usually does go back to sleep after a struggle, but the problem is it seems to be a very light sleep and he wakes up again within 10 minutes. This means that either DH or I (or sometimes both) is awake from 4/4/30am every day. We are really suffering physically and emotionally from this. Often DD does end up getting woken up a bit earlier than she would wake naturally (she's another early riser but not THAT early) and I feel so bad when I see her tired little face.
It's not cold, noise or pain that's waking him. I think he is hungry but we know he's capable of going for longer. He has supper at 6pm and 5oz whole milk just before bed. He won't usually take more milk or food at bedtime; we have tried offering banana and/or toast with peanut butter. I think what he really wants when he wakes at 4-ish is a BF but I stopped feeding at night months ago and he doesn't get milk or breakfast before 6am, so why hasn't he got the message that room service is closed?!
Re naps: we're still transitioning from two to one. Most days he has about 2 hrs at 12.30 or 1. On the days when he still has a morning nap, it's a half hour snooze at 8.30 or 9. I had hoped that dropping the morning nap would solve our problems, but so far it doesn't look like it's going that way. DH thinks that completely stopping BF is the answer (I'm feeding once or twice a day and more for comfort than milk) which I'm definitely willing to do but am also not sure. Any advice/thoughts/experience would be very welcome.