Dear JACUSTOMER 4fsdbys7: If you do not take any supplemental iron and have menstrual cycles each month, then you could be anemic secondary to loss of blood each month, thus iron loss as well.
Here below are some possible causes of low wbcs(neutrophils):
Some possible causes of low rbcs(hemoglobin/hematocrit):
Hemorrhage -- bleeding
Hemolysis -- excessive destruction of red blood cellsUnderproduction of red blood cellsNot enough normal hemoglobin
Vitamin deficiency anemia
Conditions which cause rbcs to be destroyed:
Sickle Cell anemia