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Do You Need The Dad’s DNA For A Paternity Test?

You don’t necessarily have to have the alleged father’s DNA to obtain answers that are useful, but his sample provides the most direct and useful answers. The best paternity test is to compare the alleged father’s DNA with the child’s DNA. However, life is never easy, and dads aren’t always there to provide a sample. Fortunately, there are ways for science to assist families in finding answers. In this blog, we will answer some frequently asked questions on paternity testing in lay terms, so that everyone can understand how it works. Does the alleged father have to provide his DNA […]

Can Identical Twins Be Different Genders?

Identical twins are never of different sex as they are created from one single fertilized egg that splits into two babies with the same DNA. Surprising a lot of people including those that ask, “can twins be a boy and girl“? Let’s explain science in simple, clear terms so you can get the straight and expert answer. Are identical twins always the same sex or can they be different? Identical twins are never any different gender. They develop from one egg and one sperm and are therefore identical in all respects on the chromosomes including sex chromosomes. Both babies are […]

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Do Twins Skip a Generation? The Genetics Explained

While there is a common misconception that twins skip a generation, this phenomenon does not actually occur; twins simply do not occur in every generation in every family. The notion of skipping a generation applies more to folklore than it does to genetics, which operates more like a skip-a-jump pattern. This blog details what this myth is and discusses how the chance of twins is actually influenced by genetics, and whether it is possible to inherit a twinning risk from a parent or pass it on through a family line. Do twins skip one generation and appear in the second […]

Do Identical Twins Have The Same fingerprints?

Identical twins have the same DNA, the same smile, and even the same look at the latest fashions sometimes, but do the identical twins have the same fingerprints too? Yes, surprisingly, even identical twins have different fingerprints and the reason for this is quite interesting and helps to understand how our bodies create a fingerprint before we’re born. This booklet describes why twins’ fingerprints are different, what causes patterns in a baby’s womb, and how DNA testing can help determine family relationships when appearance alone does not prove that they are biological. Do Identical Twins Have the Same Fingerprints? No, […]

Can Twins Cause False Negative Pregnancy Test?

A false negative pregnancy test is a possibility with a twin pregnancy  although it sounds like a paradox, there’s a simple explanation for it. Most people think all twins have more noticeable and stronger test results, but not necessarily. This blog provides a detailed answer to the question of why a false negative pregnancy test with twins can occur, when it can occur and what a pregnant couple should do when their pregnancy test doesn’t match their instincts. Can Having Twins Cause a False-Negative Pregnancy Test? Yes, it is a real and documented phenomenon to have a false negative pregnancy […]

DNA Testing Father And Child Only

In most cases a paternity DNA test requires only a test sample from the alleged father and child and not the mother. A father and child DNA test analyzes genetic markers from both individuals to determine if the DNA patterns are consistent with a biological father/child relationship. Simple, private and laboratory analysis based process. It would also be a good alternative when a mother is unavailable or is not interested. The testing requirements may vary, however, depending on the intent of the test, as to whether it is for personal knowledge or legal purposes. Is it possible to use just […]

How Long Does A Father Have To Sign A Birth Certificate?

The period of time in which a father must sign a birth certificate depends on the laws of the state in which the child was born, and there is no “universal” deadline in all jurisdictions. Some states permit the father to register at the hospital on the day of birth; others have established timeframes or procedures for the father to register later. Once this is understood and the laws put in place, it is possible to secure the rights of a child from the outset. Does signing the birth certificate establish legal paternity? Not always, and this is a surprise […]

Best DNA Test To Find Biological Parents

The best DNA test to find biological parents depends on your situation. If a potential biological parent is available for testing, a direct relationship DNA test provides the clearest answer. If no parent is available, ancestry DNA testing with a large genetic matching database may help identify biological relatives and provide clues that can lead to your birth family. What is the best DNA test for determining the biological parents? The best DNA test for the purpose of finding parents is the test that’s right for you. A biological relationship DNA test is the best definitive test if you are […]

A DNA Test Changed Everything—Now What?

When the result of a DNA test turns a person’s life around in ways they never imagined, it can be one of the most disorienting experiences in a person’s life, and understanding what to do next is crucial. It could be an unexpected paternity test result, a hidden relative found by ancestry matching, or an identity finding that is different from your family history. Science is just the beginning. What follows is actually the navigation that starts. This blog will help you navigate the next steps in a straight line. What DNA testing can tell you about your life that […]

Can A Saliva DNA Test Be Wrong For Paternity?

While a saliva DNA test can be misinterpreted, the chances of error are very slim, as long as it is conducted in an accredited laboratory. It’s a fair and important question, and the honest answer is that the test itself is scientifically reliable. It’s not the science that poses risk; it’s the process that poses risk. The accuracy and reliability of your results is affected directly by the quality of your samples, how they’re collected, how contaminated they can be, and the standards used in the lab. This blog details where mistakes can occur and how professional testing eliminates them. […]

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