Newborns who cry frequently at night after birth may be experiencing symptoms of calcium deficiency.

Oxygen deprivation in newborns can cause brain damage, but the brain has a strong compensatory ability, possibly overlooking damaged cells.

Oxygen deprivation in newborns can affect cognitive development and even pose life-threatening risks. Parents need to pay close attention and actively seek treatment.

A newborn appears blue all over at birth and stabilizes after 1 minute and 40 seconds of emergency treatment. Considering the possibility of hypoxic-ischemic encephalopathy, it is recommended to undergo a CT scan as soon as possible to check for the condition. If diagnosed, treatment should be initiated promptly.