Basal Thermometer

A basal thermometer is an ultra sensitive thermometer that tracks the body’s minutest temperature shift. A basal body temperature (BBT) thermometer is often used by women to chart their basal body temperature chart and hence to predict their fertile period or ovulation. This type of thermometer is more reliable and accurate than a simple glass thermometer since glass thermometers are only accurate to .2 degrees Fahrenheit whereas a basal thermometer is generally accurate to .1 degrees Fahrenheit.

The basal thermometer is used to chart a woman’s fertile time of the month and is used in connection with a chart. The chart should show low temperatures before ovulation in the follicular phase, and higher ones after ovulation in the luteal phase. Using a basal thermometer in connection with a chart over several months should show the best times when conception can take place and enable the planning of intercourse or artificial insemination. However, times may vary slightly each month so that the user will need to check her temperature continually to ensure that she has the most accurate information. For this reason, some women prefer to use the basal thermometer in conjunction with other methods to ensure complete accuracy.


  • Natural Family Planning Kit

    The himama device allows you to start your natural fertility planning schedule using accurate, trustworthy basal body temperature data.

    Don’t worry about remembering to take your temperature at the same time each day for 3 months. Just insert the small device inside your hitop and forget about it.

    The hitop is made out of a very sensitive type of silk and spandex which is a very comfortable option compared to other lace available in the market. It comes inside the himama box in six different sizes.

    Not a math fan? You don’t have to calculate anything. The himama device works in sync with our mobile APP to create your personalized fertility calendar.