More than 3 million people around the world have used MyHeritage DNA. Some people may have hundreds, or even thousands, of DNA Matches. How do you evaluate your DNA Matches and discover more about your relationship? If you have a Theory of Family Relativity™, you'll learn how it can help you. If you don't have a Theory of Family Relativity™, you'll receive important tips that can improve your chances of discovering a theory in the future.