Hi all. My 8 month old has been going to bed pretty much tear free for about a month. Suddenly the last few nights he has screamed so much before going to bed. I tried to let him cry for 10 mins then visit him and pat him then walk out and repeat that but he screams at the top of his lungs like I have never heard him cry before. I have resorted to putting him into bed with me and lying with him until he is asleep or almost asleep then put him back in his bed. Has anyone else experienced this? Any advice? I don't want him to develop a habit of needing me to be there when he falls asleep. I have just trained him from feeding to sleep and he was doing really well. No idea why the sudden change. Any ideas?