My DS is 4 weeks old and he wakes in the night for a feed at 2.30-3.30 (after 10pm feed) but for the past week he has been waking again between 5-6am where he whinges for a bit and we leave him but eventually he wakes up and cries. I then feed him and he will fall asleep on the breast but I don't actually think he's hungry as he is usually sick after this feed and he is hungry for his usual 7am feed.
During the day he naps at 9.15-10, 12-2 and 4.15-5 and sleeps fine between 7-10pm. He's a very good baby but since waking at 5am I am getting knackered.
Does anyone have any ideas about why he might be waking and what I could try to stop it.
Thanks in advance!