Is 37°C considered a fever for a ten-month-old baby?

Here, 37 degrees refers to 37°C, and fever generally means elevated body temperature. A temperature of 37°C in a ten-month-old baby is usually not considered a fever.

In clinical practice, body temperature is typically measured under the armpit, with a normal axillary temperature ranging from 36–37°C. If a ten-month-old baby has a temperature of 37°C and the measurement was taken correctly, this typically indicates a normal body temperature and does not constitute a fever. Additionally, because a 10-month-old baby's body systems are still immature and the thermoregulatory center is not fully developed, body temperature can be easily influenced by external factors. For example, body temperature may temporarily rise after feeding, bathing, or physical activity due to sweating; however, this is generally considered a normal physiological phenomenon.

If a ten-month-old baby's temperature exceeds 37°C or falls below 36°C, accompanied by symptoms such as decreased appetite or lethargy, prompt medical evaluation is recommended to determine the underlying cause.