I wonder if anyone else has experienced this. My dd, 2.3, has been a pretty good sleeper since birth apart from a glitch around 18 months which included bedtime refusals etc. and we got over. But she's lately developed this weird insomnia in the early hours of the morning, around 2-3ish typically but it was 1.30 last night. It's not every night, last night was the 4th time it's happened this month, mostly she's still sleeping right through the night. When it does happen I hear her shuffling round and sighing and yawning, then after 10 mins or so she calls for me so I pop in, make sure everything's ok, give her a kiss, she says goodnight perfectly happy and off I go. Then 15 mins later she calls me again and says she can't sleep. I try to ask why but she's not great with why questions just yet, so I settle her down again and off I go. This goes on for up to 2.5 hours. She doesn't cry. She's just wide awake. I can relate to it in that it happens to me sometimes when I'm very stressed about something. I've tried cutting down on her daytime sleep but this just makes her over-tired at bedtime (I think she really needs a nap still) and wakes up very early in the morning. She's not hot or cold and doesn't seem unwell.
It's weird. Familiar anyone?