R is 17 months and still seems to need 2 naps some days. He still happily takes a morning nap and his afternoon nap is a bit late. He still goes to bed on time-ish. However, it seems that when he takes 2 naps, he seems to wake earlier the next day.

Example on a 2 nap day:

Wake at 6:30
Nap 930-1045
Nap 245-4
Bed at 8

But then the next day up at 5:30, which sort of perpetuates the need for 2 naps.

When he takes one nap his schedule is more like

Up at 6:30
Nap 1230-230
Bed at 730 (and usually sleep until 630)

Would you force the one nap schedule, even if he's overall happier on two, to get hi to sleep later in the morning? This is sort of foreign to me as DS1 was solidly on 1 nap by 15 months.