Thalassemia, a group of inherited blood disorders, affects 1 in 25 Indians, leading to various health complications, including severe anemia and fertility issues. Dr. Sunil Bichile, a haematologist at Saifee Hospital in Mumbai, emphasizes the importance of screening for thalassemia before marriage. Many carriers may not show symptoms but can face significant health challenges, especially during pregnancy due to iron overload from repeated blood transfusions. Couples planning to start a family should undergo a simple blood test to determine their carrier status, as both partners being carriers increases the risk of severe thalassemia in their children. Prenatal diagnosis is recommended for early detection, allowing families to make informed decisions about their pregnancies. While thalassemia management has improved, pregnancies in affected individuals remain high-risk, underscoring the need for awareness and preventive measures.