Some nights are better than others. I notice if he goes to sleep too late then we get restless nights including longer NW. Also my nanny let him nap for 2.5 hours which caused a longer day thus a restless night.
He has one canine that's not all the way grown out. He's drooling and moaning in his sleep, could that be the canine or is it a sign of second year molars 😳 He's about to be 21 months.