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Iron in Pregnancy & Postpartum: Preventing Anemia & Low Ferritin

Why pregnancy increases iron needs to 27 mg/day, ACOG screening recommendations, prenatal iron guidance, and postpartum blood loss recovery.

By Nourish By Nutrients Editorial Team • Updated: 2026-10-07

Key Evidence Takeaways:

  • Maternal blood volume expands 40–50% during pregnancy, creating high iron demand.
  • ACOG recommends routine screening for iron-deficiency anemia in early and late pregnancy.
  • Postpartum fatigue should be evaluated for low ferritin after delivery blood loss.