Postpartum Prenatal Vitamins: How Long to Continue?

No universal duration exists. Guidelines vary:

• ACOG: Continue through postpartum (at least 6 weeks) if breastfeeding.
• WHO: Iron/folic acid 3 months postpartum in high-anemia settings.
• Many clinicians: Continue while breastfeeding; switch to multivitamin after weaning.

Key Nutrients Postpartum

• Iron (replete stores from blood loss)
• Calcium/Vitamin D (bone recovery, breast milk)
• DHA (infant neurodevelopment via milk)
• B₁₂ (if vegetarian/vegan)

Individualize with your provider based on labs, diet, breastfeeding duration, and future pregnancy plans.