M.T.
If she's protesting one nap, or not falling asleep at bedtime, it's a sign that she is ready to give up a nap. Most babies go to one nap a day somewhere between 12 and 18 months. Usually when you go to two naps a day, baby gets and early lunch and goes down for the nap in the early afternoon. That nap may be longer than the afternoon nap had been before - for example, if she usually gets up at 6:30, naps from 10-11:30 and then from 2:00-4:00 and goes to bed at 8:00, she might have lunch at 11:30 and nap from 12:30 to 3:30