I slept for Daddy just about all the way through. I have been a bit cranky on and off. Not sure if I might be getting new teeth though, or if I am exceptionally hungry. It could be either. HBOT is really great for cuddles and one on one time. I go in in the mornings with Daddy and the afternoons with Mummy. I am starting to vocalise after I come out after my session. This has taken lots longer than my previous sessions. The dirty nappies are still constant too.