My son is exactly 11 months old. He's been having two naps a day, one at 9 and then one after lunch. But sometimes he won't then be tired in the evening until gone 8pm.
We've tried giving him just the one nap as an experiment for a few days and it means he is instantly going off to sleep at 6.30/7pm after one long nap around midday.
Is 11 months really too early for one nap?