I seem to spend all my time in this topic!
5.5m DD has stopped feeding to sleep all by herself, instead she shouts herself to sleep. I tried comforting her the first few times but she shouted louder until we were both upset, so i gave up & just lay next to her - within seconds she fell asleep . She does it during the night when she wakes up too which, since we're co-sleeping, ends up with me awake and her beautifully asleep . I'm very glad that she can fall asleep by herself, but does this sound normal?