My five month old is having a hard time going to sleep at night. She goes off reasonably easily for naps but doesn't stay asleep long. It takes ages to get her down at night but once she's down, she's basically asleep till morning.
If I can feed her to sleep, then I do. The problem is if she stays awake past her tummy being full, then I've got nothing my partner doesn't have.
My question is this: how long should I let my partner try to get her to sleep before I come up and take over? She will lie awake quietly with me at night but get hysterical if he does the same.