I have a 15 month old who will only go for a morning nap sometimes but I try to avoid it. If he's overly cranky that is when he goes and usually it is around 9am and I will only let him go for an hour tops. I finally have all the other nappers on the same schedule from 12:30 - 3:00 and I don't want him ruining that. He may not fall asleep right away some days and may wake up a bit earlier somedays, but he still goes down whether he's had morning nap or not. When he first started and had the morning naps I thought it was a great idea. Figured it would be one less body to chase if we were trying to do circle time or something. Now I realize that my afternoon alone time is more precious and I would rather have that. As it was already mentioned, you need to to recharge as well!