THIS JUST IN: We may have heard a first word.

We haven’t had any luck with getting him to repeat it at home, but he said it to the speech therapist yesterday. Three times, and always when she had stopped singing. Can you guess what it was?

We will keep trying to lure it out of him at home, or at least get it on video next time he sees the speech therapist. Stay tuned.

Meanwhile, he is really perfecting his “Happy and You Know It” routine. Check him out: