Natural Cycles is dedicated to pioneering women's health through research and passion, empowering every woman with the knowledge needed to take charge of her health.

Natural Cycles is the only app FDA-cleared as birth control, offering a natural and non-invasive hormone-free birth control option. With millions of registered users and over 13 million cycles analyzed, the app utilizes body temperature analysis to determine ovulation and fertility periods to help women plan or prevent pregnancy.

The company was founded by Elina Berglund, a particle physicist from CERN, who developed the app as a regulated birth control alternative. Natural Cycles has achieved CE certification in Europe, multiple FDA clearances in the US, and expanded its functionality to integrate temperature data from wearable devices like Oura Ring and Apple Watch.

The team at Natural Cycles is composed of scientists, feminists, and professionals from over 20 countries, united by a passion for science, data, and female health. The company emphasizes a caring, confident, credible, and committed culture.

Natural Cycles has over 120 employees and continues to collaborate with academics, scientists, and doctors worldwide to advance female health research and technology.

Founded in 2012 by Elina Berglund, who previously worked at CERN, the company has a notable timeline of milestones including FDA clearances, CE certification, and a growing number of published scientific papers (22+).

Significant achievements include being the first birth control app cleared by the FDA, expanded regulatory approvals, and a recognized medical device license from Health Canada in 2024.

Natural Cycles lists their open job positions on their dedicated careers site: https://career.naturalcycles.com.