12/01/2022
It's exasperating when your kid pings awake in the middle of the night and is not at all interested in falling back to sleep.
You can read more about how biphasic sleep was how most humans used to sleep at https://www.bbc.com/future/article/20220107-the-lost-medieval-habit-of-biphasic-sleep.
As for what you can do about it? When it happens, you're very unlikely to be able to force your kid back to sleep so instead find a safe space and activity for them to occupy themselves with (if possible with minimal input from you since you're not biphasic!) and then bring them back into their usual sleep location with their usual sleep associations as soon as you notice they're running out of steam. For most families, it only last a few nights and then just disappears.
If you are struggling with regular occurrences, you can give me a shout for further support. (Link in bio)