Citizen CT915 Thermometer User Manual


 
- Eng 20 -
HOW TO MEASURE BASAL BODY TEMPERATURE CORRECTLY
Measure temperature at regular time every morn-
ing
Measure your basal body temperature at regular
time every morning as long as possible. Measure
immediately after waking, before getting out of bed,
moving, or stretching. Accordingly, prepare the
thermometer by the bed.
Measure correctly under tongue
Place the sensor under your tongue and fit it to the
base of your tongue and close your month.
Difference of temperature by measuring points
There is a slight temperature difference between
parts under your tongue. To obtain the accurate
basal body temperature, always measure it at a
fixed point of the base of your tongue.
High
Medium
Low