S.K.
Hi There!
I have a 10 month old with the same issue...What I try to do is after about 40 minutes, I go to his room and if he starts to stir just a tiny bit, I start to shhhshhhshhh shhh him...sometimes he gets all comfy again and goes right back to sleep and other times he decides he wants to be up...so it is a hit or miss but worth a try..I have also decided that if he is the least bit cold, he won't sleep long so I put a ceramic heater in his room and that helps.. Good luck!