A red blood cell count test gives the correct number of red blood cells in your body. Learn about how the test is done, why it is done, risks, and more.

A normal white blood cell count is 5,000 to 10,000 for people assigned male at birth and 4,500 to 11,000 for people assigned female at birth. Some health conditions can affect your WBC count.

Myeloma cells crowd out normal blood cells, lowering your red blood cell count, causing anemia and fatigue. Without treatment, these cells continue to grow and can cause serious complications in ...

3d rendering red blood cells in vein. getty. Efforts to develop lab-grown blood cells for blood transfusions may soon materialize. Since 2021, the National Health Service (NHS) in the United ...