DS2 is 7wks and until the last few days would nap (after some encouragement) in his basket, or in my bed, or in the sling (definitely) or in the buggy (definitely) BUT today - nothing worked!
I put him in his basket after being up for just an hour in the morning, to avoid over-tiredness. He grizzled and I shh'd for about 5mins and he went to sleep. I was dead chuffed. But he woke after 10mins. I repeated the shh-ing, took longer this time. Slept for 5 mins. Repeated for a bit. Eventually he slept for 30mins. Tried again a bit later, this time I caved and fed him to sleep. 30min nap.
Desperate, I took him out in the buggy - he went straight to sleep but didn't stay asleep.
What's happened?? He's still awake now, at 8.30pm, and so wired it looks like he's on speed 
What to doooo? Help me!