It's been happening for as long as I can remember, maybe since she was 3 months old, and I kept telling myself it was a 'phase' but DD2 is 8mo now and it's still almost always a nightly recurrence!
She'll wake maybe 2-3 times during the night for a feed, fine, but on one of those occasions she's usually wide awake after the feed and it'll take 1.5 hours for her to go to sleep again!!
Usually I do the night feeds and DH will get up with DD2 if she's wide awake. She would happily lie in the cot for a while but she's extremely noisy and then ends up getting upset which means none of us (including DD1) can sleep. DH is away with work for 2 weeks at the moment so I'm having to do it all including the early wake up from DD1 and it's just not do-able!
Please, any help?? It doesn't seem to make a difference how much daytime sleep she's had, there doesn't seem to be a trigger at all. She's just AWAKE and very annoyingly chirpy about it 😭