I am just wondering?
I tried co-sleeping with my DD but gave up after three months. She just settled better in her own cot (would like to add I did no sleep training). She does suck her thumb though and I worry this is because she is insecure. However if she wakes upset I always go to her and she does come to bed with me if she won't settle (although I put her back once she is asleep as I get sore and stiff lying next to her).
Do co-sleepers need less comforters (soft toys, thumbs etc)? Do they grow into more secure adults?