Natural Cycles


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Co-founders elina berglund & raoul scherwitzl


Fertility tracking made easy.

Natural Cycles is the effective, healthy and easy-to-use fertility app for women based on their body temperature.

The app was founded by husband and wife team, Dr Elina Berglund and Dr Raoul Scherwitzl. With PhDs in physics, they applied their mathematical techniques to develop the Natural Cycles algorithm. Elina was a researcher at CERN and one of the physicists that discovered the Higgs Boson which lead to the Nobel Prize in 2013. The Natural Cycles app mission is to educate and empower women to take control of their fertility and future around a vision where every pregnancy is wanted. Beyond the app offerings, Natural Cycles advances scientific research in the field of contraception and fertility.

Visit Natural Cycles.