To determine the percentage of women who achieve anemia correction after a single dose of 1000mg of low molecular weight iron dextran(infed).~To determine whether IV iron supplementation has a higher satisfaction with treatment as compared to oral supplementation in a population previously intolerant of or unresponsive to oral iron.~To evaluate the safety of IV low molecular weight iron dextran in pregnant women.~To assess maternal and fetal outcomes-preterm delivery, low birth weight deliveries, ER visits and hospitalizations related to preterm labor, preterm contractions, ante-partum and post-partum transfusions, maternal hemoglobin at post-partum visit after IV iron supplementation groups.
To determine the percentage of women who achieve anemia correction after a single dose of 1000mg of low molecular weight iron dextran(infed).