My baby boy suffered from acute renal failure a couple of months ago (HUS) since having emergency dialysis and being in hospital seriously ill we are now home and he's doing so much better but Since coming home we have been struggling with him sleeping. He sleeps for no longer than 2 hours at a time. He is 1.5yrs old, we have spoke to the doctor who reckons he could have post traumatic stress from all he went through and to try controlled crying. I have 3 other children and have never had a trouble with nights. I'm just looking for some advise as my husband and I work full time and are now running on empty.