Natural Cycles° is a leading women’s health company that empowers women to take control of their reproductive health. We're the creators of the world's first birth control app, trusted by millions of women globally. Our revolutionary approach combines cutting-edge technology with clinically-tested algorithms to provide a natural, effective, and hormone-free method of family planning.

Born from the minds of two physicists, our app and algorithm are backed by rigorous research and supported by several international VC firms. We're a fast-growing startup with a passionate team of smart and ambitious individuals working across Stockholm, Geneva, New York, and remotely.

Our mission is to pioneer women’s health through research and innovation. We believe that every woman deserves access to the knowledge and tools she needs to make informed decisions about her body. That's why we work tirelessly to ensure that Natural Cycles° is the best possible solution, prioritizing women's health and well-being above all else.

If you're passionate about making a real difference in women's lives and want to be part of a dynamic, international team, we invite you to explore the exciting opportunities at Natural Cycles°.

It sounds counterintuitive to many, but I actually came up with the idea for Natural Cycles birth control when starting to think about planning my own pregnancy. At the time, I was working as a particle physicist at CERN (European Organization for Nuclear Research) and my husband and I were starting to talk about our future family.

I had been using a birth control implant throughout most of my twenties after a negative experience with the birth control pill. While the implant worked quite well, I knew we wanted to start trying in a year or two so I wanted to remove it. In addition to it being invasive, I also wanted to take a break from hormonal birth control to give my body a chance to get back to its natural state well before a pregnancy.

I quickly realized I was extremely limited when it came to finding a regulated birth control option that was both non-invasive and non-hormonal. As a particle physicist and researcher, I decided to take things into my own hands so I developed Natural Cycles, the first FDA cleared birth control app. The app analyzes a woman’s body temperature to determine when she ovulates and when she is and isn’t fertile. After my own struggle to find a natural, effective contraception, I’m proud to share Natural Cycles with thousands of women around the world.