Thanks, brenda2. I will try that. It's just that his wake up time varies from 7-8am so I usually put him to bed around 11-11:30am but lately, I have been going by his sleepy signals. Also, it seems like he doesn't last very long before he shows sleepy signs in the PM. He seems to be tired after less than 3hrs of A time in the afternoon after a 1hr 10/15min nap. Sometimes, he'll be sleepy after 2hrs.