Which of the following conditions is NOT caused due to reduction of blood platelets? 

Anemia is a condition in which you lack enough healthy red blood cells to carry adequate oxygen to your body's tissues.

Hemophilia, Thrombocytopenia, and Thrombocytosis are caused due to reduction in the number of blood platelets.

Hemophilia is a genetic disorder that impairs the body's ability to control blood clotting. Thrombocytopenia is a condition where the body has a low blood platelet count than the normal count in the blood. Thrombocytosis is a condition characterized by an increased number of platelets in the blood.