LO is 6 1/2 months old, and she has been taking 3 30-45 min naps a day now for a few months (she's never been an awesome napper). Well, for the past week she's been fighting her last nap, and it's only been around 20 minutes lately. Does that mean she's ready to drop down to 2 naps a day? And how do we transition smoothly if so?