I feel that genetic testing’s pros outweigh the cons. Perhaps even more shockingly, while the results of genetic and medical tests are supposed to remain private, there is the possibility that future employers or insurance companies might obtain information about your medical history, which could include the results of any genetic screening you’ve undergone. The results of a genetic test can confirm or rule out a genetic condition and if it can be passed on. The following are some of them. Rachel and her husband Paul, Genetic testing has become very popular as technology has improved, and has opened many doors in the scientific community. The physical risks of the genetic testing are very small. 22 May 2014. . Required fields are marked *. “A genome is an organism’s complete set of deoxyribonucleic acid (DNA), a chemical compound that contains the genetic instructions needed to develop and direct the activities of every organism” (National Human Genome Research Institute, 2010). Test results may also help couples make important decisions about whether or not to expand their family. In this article, we’ll explore the pros and cons of genetic testing. There are advantages and disadvantages of testing with support and advice available to help you make a decision. Results in some cases may return inconclusive or uncertain. Patients must consent to both types of testing and the benefits and risks should always be highlighted. Some test results can also help people make decisions about having children. This website is one of the best, I could not ask for another Thanks!!!! There are health insurance policies that cover the cost of genetic screening when it is suggested by a medical professional. Personally, I see advantages and disadvantages to it. What is DNA fingerprinting? Although ... 2. Research testing is important for clinical testing as the more information researchers can find out the better the understanding for doctors and patients. type of health program that involves the identification of any changes in genes N.p., n.d. The sample will be delivered to a laboratory to be analysed under a microscope by highly trained technician. Its success has undeniably soared among scientists in … Additionally, it is not always clear what a person should or should not do once they receive their genetic test results, as often doctors do not know the most effective ways to prevent certain diseases, conditions or cancers. Such results will be highly advantageous for the early treatment and prevention of diseases. 19 February 2016. For those who may be aware that a specific disease or cancer runs in their family, the discovery via a genetic test that they may be less likely to develop it can be cause for celebration if worrisome thoughts have plagued them in the past. Testing does not eliminate a person’s risk for cancer. Health insurance policies often cover the cost of genetic testing in instances when it is advised by a doctor. It is common for patients to have a lot of questions and they must be allowed to discuss the results with their doctor or genetic counsellor. The Genetic Information Nondiscrimination Act (GINA) was signed into federal law in 2008. It is not a process that we should rush into with the hopes of quick profits or fast results. Can you handle a negative result? N.p., n.d. The gene is also dubbed as the “basic unit of heredity” as it contains the information and instructions that dictate how the body should develop and function. https://dnatestingchoice.com/health-testing. Genetic tests can be helpful in establishing evidence for the parenthood of a person for a case like child custody and support. If you are seriously considering the pros and cons of genetic screening it is of utmost importance to deeply consider the implications of the actual test. This means that some people are more likely to develop cancer than others because they are born with mutations, (catheter) is passed through the cervix, normally using ultrasound guida... Written by 12. Simply put, normal test results do not always guarantee healthy genes. All of this work must occur manually because there is no current method of genealogy involved with this service. in Economics from the University of Washington. While clinical testing may seem overwhelming to many, the good news is DNA tests can be done easily and in the comfort of your very own home. In fact, a test result could be the catalyst that inspires someone to cut out soda and refined sugar and increase their daily exercise. Physical risks of genetic testing are minimal, especially for tests that require a blood sample or a swab. For women, it is reassuring to know whether a disorder that they possess can be passed on to their children or not. In the UK many people do not have health insurance because the NHS offers a comprehensive range of treatments and services. Results from genetic tests can trigger emotional reactions. Also, a negative result may not be conclusive because it is not possible for a single test to identify all the genetic changes and abnormalities in a certain disorder. About this, the results of these tests may also create tension among family members when information about a family member is revealed. But what aspects of screening someone’s DNA point to a possible disease later in life? 9. Department for Child, There are several types of genetic tests that can give us a broad amount of information about ourselves, our parents and/or children (What is testing?). GINA also makes it illegal for employers to use genetic information in making decisions about your employment. Other types of tissue such as a swab used on the inside of the cheek can also be analysed. Genetic testing is a type of medical test that identifies the changes in chromosomes, genes, or proteins. Detailed instructions are included. The following are some of them. Now that you are aware of the wide variety of screening options, let’s go ahead and, similarly to our article about the implications of genetic testing, lets tackle the complexity surrounding the pros and cons of genetic screening. If the test result is positive this indicates that laboratory technicians detected a change in the chromosomes or genes or found an abnormality or genetic mutation. Read on to learn some pros and cons of genetic testing for cancer. In addition, because they no longer require the same type of medical treatment as with people who have the gene, the resources can be allotted to those who have the risk of having the disease.
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