My dd will cry in the middle of the night. I use to go right in so I could go back to sleep sooner. Several times I have gone in and she was still laying down. When I went in she stood up and then I had the challenge of winding her back down. If I had left her be for 5 minutes or less she goes right back to sleep. Is the best thing to just let her get herself back to sleep? and maybe if she cries for more than 5 minutes go check on her?