As medical science continues to advance at a remarkable pace, healthcare experts are increasingly highlighting the importance of early intervention in preventing hereditary and genetic disorders. Timely screening, pre-marital testing and genetic counselling are emerging as powerful tools that can help individuals and couples make informed decisions about their health and future families.
According to Dr SP Shrivastava, Consultant Medical Oncologist and Haemato-Oncologist at Kokilaben Dhirubhai Ambani Hospital located in Indore, these preventive measures empower people with crucial knowledge about their genetic health, enabling them to take proactive steps long before potential risks become serious concerns.
Dr SP Shrivastava, Consultant Medical Oncologist and Haemato-Oncologist at Kokilaben Dhirubhai Ambani Hospital, Indore
Early screening can change outcomes
Health experts emphasise that timely screening is not merely about detecting disease but about identifying risks before symptoms appear. Several inherited conditions, including thalassemia, sickle cell anaemia, certain cancers and metabolic disorders, can often be identified through appropriate screening programmes.
Detecting these conditions early can significantly improve treatment outcomes and disease management. More importantly, screening can reveal whether an individual carries a genetic mutation that could be passed on to future generations.
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“Knowing about these risks in advance creates opportunities for prevention, monitoring and informed decision-making,” experts note.
Why pre-marital testing matters
Pre-marital testing has gained attention as a practical and preventive healthcare measure. Conducted before marriage, the process typically includes blood group analysis, infectious disease screening and tests to determine whether either partner is a carrier of inherited genetic disorders.
The significance of such testing becomes particularly evident in regions where genetic conditions such as thalassemia are more common. If both partners are carriers of the same inherited disorder, there is a greater likelihood that their children may be affected by the condition.
Healthcare professionals stress that pre-marital testing is not intended to discourage marriage or dictate personal choices. Instead, it provides couples with valuable information that allows them to plan their future with greater awareness and confidence.
Genetic counselling offers guidance, clarity
Genetic counselling plays a vital role in helping individuals understand complex genetic information. Specially trained counsellors assess family medical histories, review test reports and explain the likelihood of inherited conditions being passed to future generations.
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The service is particularly beneficial for couples planning a pregnancy, individuals with a family history of genetic disorders, parents of children born with congenital conditions, those who have experienced recurrent pregnancy loss, and people who receive abnormal genetic test results.
Beyond medical expertise, counsellors also provide emotional support, helping families navigate difficult decisions with clarity and reassurance.
Building a healthier future
Experts believe that combining timely screening, pre-marital testing and genetic counselling can have a far-reaching impact on public health. Such measures can reduce the incidence of preventable genetic disorders, improve early diagnosis rates and lower long-term healthcare costs.
Most importantly, they increase the chances of healthier pregnancies and healthier children.