https://familyhistory.hhs.gov/
This document also available in Spanish
Office of the Surgeon General, U.S. Department of Health and Human Services
The Surgeon General's "My Family Health Portrait" makes it easy for you to record your family health history and create a "pedigree" family tree that you can download and share with family members or your health care practitioner. The information you enter is private unless you decide to share it. This tool is ready to use with personal and electronic health records.