Thanks. Yes, I knew she meant zero to two years of age. I just don't know why it is important. And, when I say that, I don't mean it in a bad way, I am just asking.
I would think have growth charts for Down syndrome or certain ethnic groups would make more sense.
To be honest, my biggest pet peeve about growth charts was when they changed from 5% to 95% to 3% to 97%. I used to be able to glance at them and tell a parent what they were. Now, I have to enlarge it and count the major percentiles: 75%, 90%, 95%, 97%, etc.
