Started a thread about DD's sleep earlier in the week but I think I was a bit vague so difficult to answer me. Basically I am considering my options for managing her sleep, she is just 2. If I was to do rapid return is this basically the same as controlled crying in terms of upset/distress caused? She is in a cot bed now & if left will always get out & wander about. DC2 due in a month & I am guessing this would be the fastest acting option but not sure if I want to commit to something which will have her screaming for hours!