Routine is the same as usual for ds.
Upstairs at 7pm, brush teeth, book, bottle and he usually falls asleep on the bottle (hense the tooth brush before)
Yet
He is laughing, crawling around on the bedroom floor, refusing to settle.
I've now put him in his cot and I'm sat on the floor ignoring him.
The only difference today than every other day is that he slept in until 9 rather than 6.30 and only had one nap at 12. Is there anything I can do to get him to sleep or should I just call quits and take him back downstairs?