pinkimum & JJmom,
U not alone, my boy sleeps late too, after his last feed at 10-11pm. I tried to let him sleep early, is either he cant sleep through the night or he will wake up 10pm to play until 12am then fall asleep again! Concuss! Maybe bcoz he sleep a lot during daytime, he can sleep from 4-7pm! Normally he will feel sleepy again ard 830pm. I will drag him til 10pm for his last feed and he can fall asleep directly after that. Of course, very tough for both mom and son, as he will fuss and i need to keep entertaining and playing with him to distract him. Sometime see him very pity, will xin ruan and let him nap for 15-30mins lo, sigh...