Posibleng Mga Sanhi para sa Pagbaba ng Bilang ng Reticulocyte Chronic Alcoholism Iron Deficiency Anemia Chronic Kidney Insufficiency Non-Hodgkin Lymphoma Klinefelter Syndrome Septicemia Pernicious Anemia Leukemia Aplastic Anemia Myelodysplasia Myeloproliferative Disease Malalang Myelocytic Leukemia Primary Myelofibrosis Malalang Myeloid Leukemia na may kaugnayan sa Myelodysplasia na mga Pagbabago Congenital Aplastic Anemia Malubhang Aplastic Anemia Alpha-Thalassemia Male Hypogonadism Namamanang Elliptocytosis