Experience natural, hormone-free birth control that’s simple and convenient with our 24/7 cycle tracking.
With OvulaControl, we offer you a new, more affordable package to support your natural family planning. OvulaRing measures your core body temperature around the clock and automatically analyzes your cycle. This gives you accurate results and lets you know in real time when your fertile days are over.
Fits your lifestyle - not the other way around. OvulaRing takes your temperature automatically and analyzes it in the app—no need to set an alarm!
Empowerment for You - No hormones, no side effects - Live life on your own terms with OvulaRing, not at the mercy of others.
Light as a feather - and barely noticeable. OvulaRing is as small and flexible as a hair tie.
Be in tune with your cycle and yourself - OvulaRing gives you clarity and a new sense of connection with yourself.
Made just for you – OvulaRing is suitable for all cycle lengths
Self-determined, sustainable, mindful - For women who want to live mindfully, take responsibility, and act in harmony with their bodies.





Medical cycle tracker for accurately determining ovulation and the infertile window to support natural family planning.
What’s Included:
Your benefits:
Choose your package:
duration 12 months
59 €
per month
duration 24 months
49 €
per month
duration 36 months
44 €
per month
Lieferumfang:
About your menstrual health
Excellent reviews
Developed by gynecologists
Winner of multiple awards for best cycle tracker
Track longer, pay less! With OvulaControl, you can now use OvulaRing for longer and at a lower cost for your natural birth control. We’ve developed all-new subscription plans just for you. The longer you use OvulaControl, the lower the monthly cost. Start your natural birth control plan today for as little as €35 a month.
No, because OvulaRing does not interfere with your body’s natural cycle, as the birth control pill does, for example. It also cannot prevent sperm from reaching the egg or fertilization from occurring. That is why it is important to use a condom or abstain from sex on your fertile days.
No! Most users don’t even feel the ring. It’s about the size of a hair tie and very flexible. You can do anything with it!
Your subscription period begins either when the first temperature reading is recorded or, at the latest, one month after shipment. This ensures that the sensor’s battery life meets your requirements.
"Wenn ihr selbstbestimmt und frei über euren Körper und Zyklus bestimmen möchtet, kann ich euch OvulaRing nur ans Herz legen!“
Natalie, a satisfied user
“I’m so happy and grateful for everything I’ve learned about my cycle thanks to OvulaRing. With OvulaRing, I’ve learned so much about myself—it goes far beyond just natural birth control!”
“Hormonal birth control made my mood much worse, and I was significantly more irritable than before. Now I’m very happy combining OvulaRing with condoms! I often have irregular cycles, so I really appreciate OvulaRing’s accuracy and its daily updates!”
“I was immediately impressed by OvulaRing—it’s hormone-free, has no side effects, and is so easy to use! OvulaRing shows me my cycle in a simple and easy-to-understand way. I can see exactly what’s going on and am starting to understand my cycle better!”
“I find it so fascinating how the female body works. It’s as if we have an internal clock. Looking at the records, you can see how punctual ovulation always is and that everything happens at the same time every month.”
NFP is not a single method, but rather an umbrella term for methods used to identify fertile and infertile days in the menstrual cycle. How reliable it is depends heavily on which method you use—and how consistently and correctly you apply it. When used perfectly, NFP methods can be up to approximately 98% effective (Source: sexualhealth.uk); if the application is used incorrectly, security may be significantly compromised.
Important: NFP does not protect against sexually transmitted infections (STIs)—for that, you need condoms, for example.
In general, the OvulaRing method is designed to, your individual cycle to analyze—not based on a “standard cycle,” but on your actual readings. OvulaRing can also be helpful for irregular cycles (e.g., with PCOS) and in everyday situations such as shift work.
Note: In certain situations related to your menstrual cycle (e.g., shortly after stopping the pill, while breastfeeding, during perimenopause, or if your cycles are highly irregular), it may be advisable to seek additional medical guidance.
OvulaRing is inserted vaginally like a tampon and is typically worn continuously throughout the day. It allows you to engage in many activities without restriction—including sports, saunas, and sex.
Trust is essential when it comes to health data: According to the provider, data is processed in compliance with the GDPR and transmitted and stored in encrypted form; the provider also has its own privacy policy and data protection information.
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