Tay-Sachs Disease Prevention

Filed under: Tay Sachs Disease - 18 Jun 2013  | Spread the word !

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Tay-Sachs is a serious condition that can be diagnosed in people of all ages. This disease is a fatal genetic disorder, being most commonly found in children. Specialists claim that a simple blood test would be enough to detect Tay-Sachs disease carriers.

Actually, there are three approaches known to be able to prevent or reduce the risk of developing this disease. They are listed as follows:


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Prenatal diagnosis

One of the most efficient ways of identifying carriers is considered to be prenatal genetic testing. Through such testing specialists will be able to find out if a fetus has inherited a defective copy of the gene from both parents. In this point, couples will have to decide if they want to terminate the pregnancy or not. Abortion can raise a lot of debates, but it remains for the future parents to decide if they want the baby to be born.

Most common test recommended for prenatal diagnosis is the Chorionic villus sampling. This test can be taken after the 10th week of pregnancy.

Mate selection

Couples who plan on marring and conceiving a child can get tested before making such decisions. Carries can be found through various screening programs, so individuals likely to conceive a child with Tay-Sachs disease can find out even before choosing a life partner. This may reduce the risk of conceiving an ill baby. Naturally, there are many debates on this aspect, as well.

Preimplantation genetic diagnosis

Testing the embryo before implantation for in vitro fertilization is an option, too. This may be helpful for future moms who want to find out if the baby will be healthy. However, this method can cost a lot.


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Screening for Tay-Sachs disease is recommended for anyone who is at risk of being carrier of this condition. Before planning a family, you should have all tests that can show you if your baby will be healthy or not. Prevention is more important than what you may imagine at first. Tay-Sachs disease is a condition that has no treatment, leading to the death of the child before turning 4.

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