The study of blood and blood problems is known as haematology. Haematologists and hematopathologists are specialised healthcare professionals who specialise in blood and related illnesses. Anaemia, infection, haemophilia, blood-clotting disorders, and leukaemia can all be diagnosed with haematological tests. The haematologist is primarily concerned with providing personalised care to patients and diagnosing and managing hematologic disorders, particularly cancer. It helps to monitor particular types of bleeding and clotting issues.