We had rest time and often DS2 would fall asleep. Still doing it and but I try not to let him sleep cause then hes up till 10pm and I cant deal with that
I hook them up with books to read, some times dvds to watch. Some days work better then others and I was known to just put everybody into my bed (around babys due date) and prizes for whoever went to sleep 1st pmsl, had a pillow infront of my tummy and we would all sleep/ doze etc