Is it normal for the baby if temperature is 37.4?

It is normal for a baby's temperature to fluctuate slightly throughout the day, and a temperature of 37.4 degrees Celsius (99.3 degrees Fahrenheit) is generally considered to be within the normal range. However, it's important to monitor your baby's temperature closely, especially if they are under 3 months old, as a fever can be a sign of an underlying medical condition. If your baby's temperature remains elevated or if they show other symptoms of illness, such as fussiness, decreased appetite, or lethargy, it is important to consult with a doctor.