Looking for a pregnancy tracker type CMS

Does anyone know of a CMS that can be used as a tracker e.g. like a pregnancy tracker ?
any ideas?

Do you want a CMS or do you just want one of those scripts that creates the little countdown images that women put in their sigs?

Can’t vouch for any but there are tons out there that I looked briefly at when I was looking at the pregnancy niche.

http://www.google.ca/search?q=pregnancy+tracker+script&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a should get you started

any of those will do