The timing of iron supplements during pregnancy can have a significant impact on the health outcomes for both the mother and the baby. Starting iron supplementation in the second trimester is typically recommended, although some women may need to start earlier if they are at high risk for iron deficiency anemia. It is crucial to have iron levels monitored throughout pregnancy and to follow the advice of your healthcare provider. By ensuring adequate iron intake during pregnancy, we can promote optimal health outcomes for both mother and baby, including preventing iron deficiency anemia, reducing the risk of preterm birth, improving birth weight, and enhancing cognitive development.