My DS has never been a good sleeper but felt like we'd got over the 18mo regression and he was back to sleeping through and going down in his cot awake around 7 and settling himself within 20 minutes, no tears.
This last week he will not go to sleep unless I am holding him and is waking in the night and won't resettle unless I cuddle him to sleep again. Not sleeping before 8 at the earliest. We have sleep trained with CC before so tried that but he's just too strong willed now and it isn't working.
Any suggestions/similar experiences? Will it end?!