Question
Why does a baby’s hemoglobin suddenly rise after the full moon, and what kind of assistance is needed?
Answer
A sudden increase in a newborn’s hemoglobin at the full moon may be due to a physiological stage of anemia, but it could also be a sign of hemorrhagic anemia. Newborns grow and develop rapidly, often leading to insufficient stores of the raw materials for hemoglobin synthesis, which can cause anemia symptoms. If the hemoglobin increases rapidly, it is necessary to check for hemorrhagic anemia. Typically, a follow-up examination as prescribed by the doctor is scheduled two weeks later, and close observation is sufficient. Parents should not worry too much.