Abstract: Anemia is the most frequent medical problem associated with pregnancy; 90% of anemia cases during pregnancy are due to iron deficiency. Diagnostic
of iron deficient anemia is difficult because of hematological changes during pregnancy, but hemoglobin levels under 11 mg/dl must be considered
pathological, especially when associated with low serum ferritin level. The increased requirements of iron during pregnancy cannot be meet by a normal
diet, so WHO recommends the iron supplements during pregnancy. Keywords: pregnancy, iron deficient anemia, iron
deficiency, iron supplements