This website provides basic information on blood disorders, including anemias e.g. iron deficiency anemia, B12 and folate deficiency anemia, hemolytic anemias, leukemias, lymphomas, plasma cell dyscrasias e.g. multiple myeloma, chemotherapy, bone marrow examination, stem cell transplantation, blood cell morphology, infections, blood clots, bleeding disorders, autoimmune diseases, sickle cell disease, thalassemia, and many other blood disorders with their diagnoses and treatment. The website is written in a simple and image illustrated way to enable the general public, medical students, nurses and junior doctors to easily understand the contents. The author welcomes free online consultations on the relevant topics on the website.