Question
Is it necessary for a 7-month-old baby to have trace element and blood routine checks? The baby has grown two teeth, can roll over, weighs 17 pounds, and has normal hair, with sharp spikes at the edges of the fingernails.
Answer
It is recommended for 7-month-old babies to undergo blood routine and trace element tests to ensure healthy development. According to the description, the baby’s development seems to be normal, but the sharp spikes at the edges of the fingernails may indicate a zinc deficiency. It is advisable to visit the hospital for a comprehensive health checkup.