Use femSense in
Fertility
mode
Get pregnant with femSense
The femSense Patch measures your body temperature around the clock for up to 7 days per cycle. The app lets you know when you’re most fertile and then confirms your ovulation.
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Determine your ovulation
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Double your chances of having a baby
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More than 23,496 success stories
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Continuous temperature measurement
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Natural and hormone-free
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Certified medical device
Continuous temperature measurement
The femSense Patch measures your body temperature around the clock for up to 7 days per cycle. The app lets you know when you’re most fertile and then confirms your ovulation.
- More than just a classic ovulation test
femSense predicts your fertile
days based on your cycle data and confirms your ovulation by the rise in your body temperature.
Get pregnant with femSense
There is a direct correlation between body temperature and ovulation.
Although the rise of just a few tenths of a degree is tiny (only around 0.2°C to 0.5°C), it is a direct result of ovulation and a sure sign that your ovulation has taken place.
femSense compared to other methods for determining your ovulation.
Sources
Johnson, Marriott and Zinaman, Can apps and calendar methods predict ovulation with accuracy?
Su HW, Yi YC, Wei TY et al , Detection of ovulation, a review of currently available methods
Steward, Raja, Physiology, Ovulation And Basal Body Temperature.
What our experts say
"femsense is a market innovation and an eye-opener in terms of monitoring natural fertility. As a fertility expert, it is my first recommendation."
"femsense is a market innovation and an eye-opener in terms of monitoring natural fertility. As a fertility expert, it is my first recommendation."
Talk to our doctors
If you are still unsure and would like to speak to a doctor before you make the final decision to use femSense as an ovulation tracker, you will find an extensive list of our partners here who will be happy to advise you.