Has anyone tried CIO? Baby is happy throughout the day and will go down for daytime naps, drowsy but awake, in own cot (next to me) using the same routine as at bedtime. However, at bedtime, it’s a completely different story with tears for at least an hour. Tried everything we can think of to help the situation, but sadly there has been no improvement and it’s starting to feel like more than just a phase as it has been going on for at least a month. Is there a point where they need the opportunity to work it out for themselves? Or do we just need to push through this (really long) phase? All thoughts welcome.