i have some more suggestions for improving your already great product.
make it possible for us to customize the visit type and other pull down menus to what each user is familiar with.(Add /remove component upon first use)
in regards to my other post on what to expect at each visit thereare some great books in the what to expect seies by by Heidi Murkoff and Arlene Eisenberg that can be used as reference or www.keepkidshealthy.com has a wealth of information on the topic if you could link to their web page.
Christine