J.R.
Hi R., At around this time, we went through the same thing. Some thoughts:
1. Your son may need to start transitioning from 2 to 1 naps per day...That is, if he sleeps once in the morn and once in the aft, to slowly move it to around 11 and then 12....In this way, he will sleep longer at nite.
2. Also around this time, we found our son needed more exercise and intellectual stimulation. That is...if he is crawling...let him crawl, climb etc. if he is walking, try to make sure he gets time to do anything physical in the morn and in the aft....
3. ditto books and blocks and toys...he needs a bit of time with both.
4. snack before bed to tide him over -- oatmeal, petit beur cookie, apple, yogurt...something lite and filling.
I hope these ideas that helped us, help you.
jilly