Question
Why does a four-month-old baby start crying shortly after falling asleep, but stop crying when fed milk?
Answer
This situation may be caused by a deficiency of trace elements in the baby’s body. We recommend that you supplement your baby with an appropriate amount of calcium and vitamin D, which can help improve the baby’s sleep quality. Additionally, you can take your baby out more often for sun exposure in daily life, which aids in the absorption of calcium by the body. If the situation does not improve, it is advisable to take your baby to a pediatrician for a detailed examination to discover and treat any issues promptly.