Pregnant mothers are more or less likely to develop anemia during pregnancy due to physiological reasons, although the symptoms are not obvious in mild cases, but can cause adverse effects in severe cases. If a pregnant mother is mildly anemic, it is usually not visible on the surface, but she has to go to the hospital for a checkup to confirm whether she is suffering from anemia. If the anemia is more serious, pregnant women will have more obvious symptoms in life, such as weakness, fatigue, always wanting to sleep, and can also have more obvious symptoms such as pale face and pale nail bed, if you look at the mucous membrane of the pregnant mother’s eyelids at this time, you will find obvious pallor. In more severe cases, she may feel headache, dizziness, lack of concentration, or even confusion and fainting. Long-term chronic anemia places a heavy load on the heart, and symptoms such as palpitations, shortness of breath and panic may also be a sign of anemia. For pregnant mothers, loss of appetite may be a normal phenomenon, but always feeling bloated, nausea and vomiting can also be considered to be caused by anemia. In addition to excluding the cause of anemia, consider whether the above symptoms are caused by digestive system problems. Many pregnant mothers will say during the maternity checkup, “I have been checked in early pregnancy, why do I need to check?” Because pregnancy is a dynamic process, as the fetus grows, the body will change accordingly. Or compensate with iron supplements to properly replenish blood. If the anemia is severe, for example, hemoglobin is below 70g/l, blood transfusion should be considered.