But the reality is that a normal body temperature can fall within a wide range from 97 f to 99 f. Since digital thermometer readings can vary depending on where the temperature is taken baby books and websites such as ivillage often recommend parents add a degree when taking a childs temperature under the armpit 1 this is a verified and trusted source ivillage pregnancy and parenting.

Discharge Instructions Taking An Axillary Temperature
How many degrees do you add when you take a temperature under the arm. Using underarm temperature is a safe and effective way to monitor body temperature in younger. When you take a temperature axillary under the arm you should add 1 whole degree to the temperature. Gently insert the thermometer into the babys rectum no further than 12 inch. 1004 is the temperature a which you need to. This is a verified and trusted source. There are several ways to take a persons body temperature each with varying degrees of accuracy.
Axillary or armpit temperature is the least accurate of the three. After the beep promptly remove the thermometer. Make sure it is not in contact with clothing. That would make your babys temp 1003 degrees. It can be nearly 2 degrees lower than a rectal temperature which is the most accurate. This measurement also known as axillary temperature tends to be about half a degree to a degree below oral temperature 1.
A digital thermometer can take an oral rectal or axillary temperature. Add one degree to the temperature displayed. An armpit temperature is generally 1 degree lower than an oral temperature. To take your childs axillary temperature have the child sit in your lap facing to the side. Normal axillary under the arm temperature ranges from 975 to 993 degrees fahrenheit 365 to 374 degrees celsius. You probably always heard that the average human body temperature is 986 f.
Insert the bulb of the thermometer under the arm fully into the armpit so that it is in contact with skin. An axillary reading is generally 1 degree fahrenheit about 05 degree celsius lower than an oral reading. Place the thermometer under your childs near arm which should be against your chest. Coat the end of the thermometer with petroleum jelly. How to interpret your childs temperature. Hold the thermometer in place until it beeps.
Temperature taken under the arm usually is considered to be less accurate than most other body locations for measuring temperature. Remain still and wait for the thermometers beep to signal that it is finished.