I've forgotten to update on Jacob's speech for quite a while. After the evaluation, the early ed center set up a time to come and start speech therapy. His eval showed his comprehensive language was right on target for his age, but his expressive language was at about 18 months. There was about a month's time between the eval and his first session. The speech path was very surprised at how much he had learned in that time. He really kind of exploded. It's still not even close to where an almost-3-year-old should be, but he's doing a lot better. I would say he's at least tripled his vocabulary in the last 2 months. Here's a great sample ;)
I was wiping his nose one day and said this and he repeated me. It was too funny!