1. Why do pregnant women need calcium supplements? As the fetus develops, pregnant women need more calcium to support the fetus\’s bone growth. In addition, the mother\’s metabolism will also accelerate during pregnancy, resulting in an increase in the body\’s demand for calcium. If pregnant women do not consume enough calcium, it will affect the baby\’s bone development and the mother\’s own health. 2. How much calcium do pregnant women need every day? According to the recommendation of the Nutrition Society, pregnant women need 1000-1300 mg per day