Dads now 6 weeks post op and he doesn't seem to be settling too much as yet. The worst time is at night... He is awake hourly either wanting to use the toilet or wondering where his clothes are or some other out of context worry. Mum and I are sharing the load but the lack of sleep is really wearing. He is on all he can have medication wise, we try to busy him during the day to keep him awake but it's very hard when everyone is tired from lack of sleep at night