The milestones for this month are:
Can sit in the bumbo but will kind of flop to one side after a little while
Holds his head up like a pro!
Eats every 3 hours
Longest he has slept is still 5 hours, but I'm getting about one long stint a week
Smiles like crazy when you smile at him
He coos and "talks" to you (he has actually been doing that for over a month actually)
Still blue eyes! But they are like a blue/grey