My baby is 10 weeks old and has decided that sleep is only for the night. In the last few days he has had two naps adding up to about an hour per day, and in the evenings was so overtired that he just cried until he fell asleep (we cuddle him while he cries), then slept through the night (8.5 hours last night without waking up). If he wakes up in the early morning I just feed him and put him back in his cot and he goes back to sleep.
In the day I can't get him to sleep at all. He sometimes falls asleep while feeding, but wakes up after 10-20 minutes if I leave him on me (and normally wants more milk) or as soon as I put him down. If I feed him laying down on our bed he sometimes stays asleep for a bit if I get up, but then I can't leave the room because it's not safe to leave him on his side on the adult bed. He can also sleep in the pram after about half an hour of walking until it stops moving. I tried rocking him in my arms today and he actually laughed at me.
I keep reading that he is only supposed to be able to stay awake for 60-90 minutes, but he just keeps wriggling for hours without running out of energy.
Does anyone have any advice how to help him sleep more in the day?