At this point, if I get a good nights rest, and am properly hydrated, when I wake up in the morning I'll have a wet diaper that I don't remember when it happened.
On a rare occasion, if my sleep is disturbed, well, I might be "aware" of some things going on, but I'll typically still be wet in the morning because my maximum functional capacity has been reduced due to impact of BPH.... And I get better sleep if I don't try to make it to the bathroom to empty the bladder at night.