femSense measures your ovulation and tells you when your fertility is at its highest.
How does femSense work and how can we reliably calculate your ovulation?
Continuous temperature measurement

The femSense Patch measures your body temperature around the clock for up to 7 days per cycle. The app then tells you when your fertility is at its highest and subsequently confirms your ovulation.

femSense predicts your fertile
days based on your cycle data and confirms your ovulation by the rise in your body temperature.

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.
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."

Dr Alexander Just

"The femSense product is easy to use and is currently the best solution for identifying ovulation without ultrasound."

Dr Michael Schenk
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.

SUPPORT

Mon - Thu: 08:00 - 15:00
Fri: 08:00 - 12:00 CET
support@femsense.com

Lets get in touch

and subscribe to our Newsletter

SOCIAL NETWORKS

10% DISCOUNT
ONLY FOR A SHORT TIME

Become part of the femSense family and:

  • Enjoy exclusive offers
  • Exciting insights from our experts
  • Learn about your cycle and fertility