Long story short, baby has always been a great nighttime sleeper and horrendous napper. He's 5.5 months. Yesterday I gave up on the third nap and tried a 2-3-4 schedule and it worked amazingly! He put himself to sleep for both naps, a small miracle! First nap this morning, went right to sleep. This has NEVER happened. Well, he's still sleeping and it's been an hour and 20 minutes. Unheard of. Should I wake him up to keep to the schedule or just let him sleep as long as he wants? Usually a long nap is 45 minutes so this is unfamiliar territory.