And how did you know they were ready to?
DS is 10.5mo and for about 2mo has reliably napped at 9/9.30 and 2.30/3. Usually has 1hr 15mins at both naps.
In the last week he won't sleep till almost 10.30 and the afternoon nap has been hit and miss.
Surely he's too young for just one nap?!!