The normal value of ferritin in pregnant women is about 6.4umol/L or more. Women of childbearing age need a significant increase in iron intake after pregnancy, and pregnant women need to metabolize some of the iron themselves, as well as the growth and development of the fetus needs to be supplied with enough iron.
So once the iron intake is insufficient, or the metabolism is too fast, there will be a lack of iron, ferritin decline in the performance of the clinic can cause pregnant women to appear iron deficiency anemia. So it is recommended that pregnant women should pay attention to nutrition, increase nutrition, try to eat more plants that are rich in iron, and if the iron deficiency is serious, you can choose to supplement iron therapy appropriately.