Found an excellent CDC spreadsheet!! While we wait for HealthFrame to integrate the CDC style charts, I found an excel spreadsheet that will chart weight and height percentiles up to 36 months. Unfortunately, you will have to export the data from HealthFrame to do this.
Here's the link to the excellent spreadsheet:Also, if you're interested in having the excel spreadsheet designer add charts for BMI, weight, and height for ages up to 20 years, you might want to drop him a nice note requesting it.
Here's his contact link.