How to Use a Rectal Thermometer
Table of ContentsView AllTable of ContentsHow to TakeWhen to UseIdentifying a FeverWhen to Seek Help Table of ContentsView All View All Table of Contents How to Take When to Use Identifying a Fever When to Seek Help Learning how to use a rectal thermometer is essential if you have children younger than 4 years. Pediatricians recommend using a rectal thermometer because it produces the most accurate body temperature. In children older than 3 months, you can also consider taking their temperature under the armpit or on their forehead....