Here a few links to choose a way to wear your medical records. They speak for you when you can't!
http://www.americanmedical-id.com/marketplace/build.php?buildwhat=necklace Necklaces and Bracelets
http://www.americanmedical-id.com/?fromsearchengine=google-medic_alert_phra se&utm_source=Google&utm_medium=ppc&utm_campaign=GoogleUS&gclid=CKna7pX4oqo CFUJn5QodRmGTVQ
I've given these as gifts to family members. Entering your data is a good rainy day project !