In Thalassemia found in hereditary blood disorder caused by a genetic defect. This condition causes the body to produce abnormal hemoglobin in red blood cells, which in turn causes anemia for Thalassemia Screening . Hemoglobin is important within red blood cells because it is the primary molecule that carries oxygen around the body. Therefore, the lack of functional hemoglobin results in impaired oxygen carrying capacity. Types of Thalassemia and Thalassemia Screening Alpha and Beta Thalassemia: Two types of Thalassemia: Patients with alpha thalassemia with a faulty gene will not have any effects. Two faulty genes patients have and experience mild anemia. Patients with three defective genes will result in chronic anemia that requires regular blood transfusions. Four defective genes are incompatible with life. Patients with beta Thalassemia Screening can be divided into several forms. Beta thalassemia major, also known as BTM, requires regular blood transfusions and is the most ser