I can't believe how quickly time passed and how much he changed since he was born.
He now weighs 12 lbs 14 ozs (5840 gr).
He definitely knows the difference between night and day. During daytime he takes 30 min to 2 hour naps and ocasonally a longer 4+ hour nap. He goes to bed for the night between 8-10pm and sleeps until about 7-7:30 am. He does wake up several times a night to nurse but goes back to sleep right away. I don't need to get up or to change him during the night. He usually ends up in my bed and stays there for the night.