After a year of awful sleep and trying many different approaches we did controlled crying with our DD when she was 13 months, it worked the first night and no further problems until recently. She became ill with a virus and was when she was unwell she slept fine. But since she's been well again she has started waking at 4am and not going back off, controlled crying doesn't work! Our day starts at 4 and she is a terrible napper.
So I thought 'ok this is a phase, we'll ride it out"
Now she's just woken at 9 just 90 minutes after going to bed with no problems and won't go back off, controlled crying isn't working!
Has anyone experienced this? She goes off fine at bedtime but then wakes upset and won't settle again. Any advice please?