Early Intervention what?

Hi Jill,
I don't know what early intervention speech therapy is or what it is for--fill us non-mom(s) (& Jon) in...
I was curious why you were teaching Caleb signing, but always thought it was a way to fill in until his words caught up. Did I miss a critical link?
Anyway, best of luck on your trek. Just think, one of these days going to the grocery store will be infinitely less complicated and apartments will be real people size :)

Hope all is well.
Kristin