Genetic testing is a reliable way to find your risk. Everyone dont need genetic testing for cancer risk. These tests can help families with a cancer history of close relatives.Your doctor will help you to decide whether you need these tests. Genetic testing involves examining your DNA, the chemical database that carries instructions for your body metabolism. At the same time it can reveal mutations (changes in your genes) that may cause cancer.
Dr. Sachin Marda at Yashoda hospital recommends you to collect family history and understand your risk of cancer to detect it in early stages.