Judah is getting much better using his hands. I think I'm going to have a finger-sucker on my hands. (Pun intended.) I'm not too surprised considering that he actually came out of me with a callous on his hand from where he'd been sucking on it whilst still inside me.
He mostly just sucks on his index finger, but sometimes gets both his index and middle finger in his mouth.
He's rather loud right now when he's sucking on his fingers. And sometimes he manages to get them in so far that he actually chokes. But I think this habit is here to stay.