What is it called when your bone marrow does not produce red blood cells?

The condition in which the bone marrow does not produce enough red blood cells is known as Aplastic anemia. It is characterized by a decrease in the production of all types of blood cells, including red blood cells, white blood cells, and platelets. This condition can lead to a variety of symptoms, including fatigue, weakness, pale skin, easy bruising, and an increased risk of infection. In some cases, aplastic anemia can be life-threatening.