Lo is 28 months and until recently, has been a kid who never missed a nap in his life. Last week, he skipped his nap two days, and then today again, he didn't nap. He doesn't seem particularly cranky when he doesn't nap, and he is content to stay in his crib for 1-2 hours just talking to himself. Is this what the transition to no nap like? or is it likely just a phase? I know he will be dropping the nap at some point, but I really thought he would be 3 and still napping (and this is not great timing since I am in my 1st tri and soo tired!).