Introducing the first-ever digital birth control cleared by the FDA!
It’s 93% effective with typical use, 98% effective with perfect use, and ideal for anyone looking for an effective and healthy alternative.
Natural Cycles offers an effective alternative to caring for your body. Take control with a hormone-free, non-invasive, digital birth control. Get started today!
When you wake up in the morning, use the Natural Cycles thermometer to take your temperature.
Enter your temperature into the app and let Natural Cycles analyze your unique cycle and identify your fertility status.
Discover if today is a red day (use protection) or a green day (you’re not fertile - no need to use protection).
Get to know your body with a hormone-free birth control app, so you can prevent pregnancy on your own terms.
Like many women, Dr. Elina Berglund dreamed of one day having a family.
She had been on hormonal birth control and wanted to find a natural solution that would allow her body to get back to normal before trying for a baby. Without many hormone-free options on the market, Elina decided to do something to change that. As a particle physicist that had been a member of the European Organization for Nuclear Research, she set out to develop the solution she (and so many others) needed. Working alongside her husband, Dr. Raoul Scherwitzl, Natural Cycles was born.
Elina developed a science-based algorithm based on basal body temperature changes throughout the menstrual cycle – something that is well-known and well-researched – that can predict when a woman is fertile and when she is not. Accounting for factors like sperm survival, temperature fluctuations, variations in cycle length, ovulation day, and more, the algorithm is able to show women detailed information about their unique cycles and inform them when to use protection to prevent a pregnancy (or alternatively when they are most fertile - for those looking to conceive).
We are pioneering an era in which women are more aware and in control of their bodies than ever before. We want to empower women to take control of their fertility and inform them when to use protection or abstain from sex to prevent a pregnancy.
The app is simple to use - you input your basal body temperature in the morning using the Natural Cycles thermometer and it will calculate your daily fertility status to determine whether you should or shouldn’t use protection that day. It is 93% effective with typical use, and 98% effective when you use condoms on red days. If you’re looking for a birth control method that fits into your lifestyle and is hormone-free, download the Natural Cycles app today and take control of your body, your cycle, and your method.
No method of contraception is 100% effective. Natural Cycles does not guarantee that you cannot get pregnant, it only informs you whether and when you can become pregnant based on the information that you enter into the application.