By taking your temperature in a controlled and consistent manner each morning using an ovulation thermometer and plotting the results on a chart it is possible to follow the progress of your menstrual cycle.
We recommend that you take your temperature at the same time each day. The best time to do this is after you wake each morning and before you eat, drink, smoke, or take any exercise. If using this product for family planning purposes we advise that you get further guidance from your GP or hospital doctor.
Simple to use with easy to read numbers
Quick and safe
Full instructions and protective case provided
Audio alert beeper
Fever alarm music
Displays temperature in degrees celsius in steps of 0.1°C