A research by Igenomix, a pioneer in reproductive genetics suggests that about 90% of the population is a carrier of at least one genetic mutation that can lead to a serious genetic disorder in their children in future. And about 20% of couples are at a high risk of having a child with a genetic disorder. According to World Health Organization (WHO), 10 in every 1000 live births suffer from genetic disorders.
Carriers may or may not be suffering from genetic disorders themselves; even healthy people can be carriers. They might not be aware of it but could be a carrier of a serious genetic disorder that puts their child at risk. If both partners are carriers of the same genetic mutation the chances of having a child affected with genetic disorder are as high as 25%.
Knowing your genes is crucial. The slightest negligence may lead to a severe genetic disorder in your new born. The best option to have a healthy baby in future is to get screened with Carrier Genetic Test (CGT) before marriage or before planning your pregnancy. It is an important family planning genetic test to determine the risk of having a child with genetic disorder.
Couples wonder what happens if both are carriers! With the advent of technology today couples can still conceive a healthy baby. This can be done through Preimplantation Genetic Diagnosis (PGD). It is important that couples discuss with a genetic counsellor or the physician about their risks before they are planning to have a baby.
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