Is anyone else's 7 month old sleeping a ton? And I'm not just talking about a couple days of sleeping a lot. This has been a couple weeks now...he started sleeping through the night so he is getting 11-12 hours of uniterrupted sleep a night and hes also taking 3 long naps during the day. Today he took a 3 hour nap at daycare and woke up at 4:15. I just got home and hes acting tired again and it's only 5:30. I'm a little bit worried about how much he sleeps. It seems like hes always tired.