Hi J., it sounds like your babies sleep habits are good and healthy ones, you really don't need to change it, it will probably change a couple times between now and a year old and then again a couple times between a year old and two year, reason is, as they get older they mover around more play more so they tire more, But right now I think what you are doing is perfect. When my kids were small 9:00 was their bed time, cause I figured they would slepa litle later, I was a SAHM and I would get up with my husband, and when he would leave for work I would get my house work done, while my little ones were still sleeping. In My daycare they all come in early and goback to sleep, so at 8:30 is breakfast, 10:00 is morning snack, 12:00 is lunch, 12:45 nap time until 2/3 oclock, and I start training babies around 8 1/2 to 9 months to go down when the older kids go down, then after nap time they have their afternoon snack. When you son gets older you won't want to puthim down so early cause it is very inportant even as a toddler to have the family table, I can't stress that enough, I always put the highchair at the table with us, Sorry I went on, I hope some of this helps. Yoi sound likea great mom. J.