My son took one nap from about 1-3 from 15-20 months. Two Fridays ago he woke up fussy and I swear he hasn't stopped fussing since! He seems to wan to nap earlier, like around 11:30. He's also waking up earlier. Used to be in the 8s, now in the 7s.

I think he is possibly sleep deprived (although he gets 14 or so hours a day I think he gets to bed too late). But DH manages bedtime while I work and it is hard for him to get him down before 8:30. We are going to talk about it. LO has been stormy all day long!