That's a great suggestion. We're actually already working on something similar but it'll be an application you can add to your baby's personal page, similar to a baby birthday ticker. It'll be based on the data that you're already entering into your baby tracker, so keep the data up-to-date and when the application is ready, all you'll have to do is add it. We'll let you know when it's available.
Thanks,
MedHelp
Thanks for the suggestion. This feature is now live. We announced it in the Maternal & Child community:
http://www.medhelp.org/posts/show/695344