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Understanding Different Sibling DNA Relationship Tests

Understanding Different Sibling DNA Relationship Tests

Sibling DNA testing is performed to determine if two or more people share one or both parents. These tests are typically used as an indirect method to prove family relationships when the possible father isn’t able to undergo a paternity test. Less commonly, sibling...
Do Siblings Have the Same DNA?

Do Siblings Have the Same DNA?

If you have siblings, you’ve probably experienced occasions when well-meaning folks said you look nothing like your sister or perhaps that you’re the spitting image of each other. And when you were born, relatives and friends felt the urge to say you looked just like...
Using Laboratory DNA Tests to Confirm Ancestry

Using Laboratory DNA Tests to Confirm Ancestry

Once you’ve located unknown family members, wouldn’t you like to know for sure if you’re biologically related to them? Researching your family tree takes a lot of time and is associated with costs.  Rest assured, DNA testing can confirm with certainty if ancestry...
Is There Such a Thing as an Infidelity Gene?

Is There Such a Thing as an Infidelity Gene?

It’s only natural for someone who has been cheated on to ask why their partner was unfaithful. A handful of studies have suggested that genes and hormones may predispose some men and women to infidelity. So that begs the question: Is cheating genetic? Here’s a look at...
10 Reasons Why Someone Might Cheat

10 Reasons Why Someone Might Cheat

   Infidelity—or cheating on a partner—is alarmingly common, but knowing you’re not alone doesn’t make you feel any better. When infidelity hits close to home, it can be devastating. So why do people cheat in relationships and what does cheating say about a person? ...