Tue Jan 26 2016 08:45 Two Months: Arthur is already 2 months old! He has learned how to smile, roll both ways, push his chest off the floor, and coo. He has NOT learned to drink out of a bottle, despite dozens of attempts. He sleeps 4-6 hours at a time at night, usually waking twice. We're just working on getting him in bed earlier. Everyday he sleeps longer not in my arms, plays better on the floor, or spends more time happy in his swing. He's not very smiley, but he is very curious and sweet.