I am trying to find my family tree. Online there are services where u can enter your dna to find your heritage. Does anybody know where free sites i can use and enter my dna from a paternity test that i have?

Product Description
Written by two of the country's top genealogists, this authoritative book is the first to explain how new and groundbreaking genetic testing can help you research your ancestry

According to American Demographics, 113 million Americans have begun to trace their roots, making genealogy the second most popular hobby in the country (after gardening). Enthusiasts clamor for new information from dozens of subscription-based websites, email newsletters, and magazine... More >>

Trace Your Roots with DNA: Use Your DNA to Complete Your Family Tree