I just put my son and daughter in rooms together b/c we are expecting baby #3 in March. My daughter is 4 1/2 and immediately falls asleep at 7:30. My son goes to bed with her and it takes him about 45 minutes to fall asleep. I know part of this is b/c it's new to him the whole sharing the room thing, but do you think I should try to put him to bed earlier? He is very spirited and hasn't napped since b/4 his 3rd b-day. He wakes around 7. Thanks!!