"HI, DADA"
I may be a little biased, but, Avi is not only saying her first word here, but also her first sentence. She has babbled Dadadada for some time now, but the recent development of her adding a subtle "hi" beginning the word gives her a few sentences.
A few of these sentences are:
"Hi, Da"
"Hi, Dada"
and "Hi, Dadphth"
Just one more reason I have the best daughter ever.
Shawn