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With the Daysy fertility tracker, you know your fertile and infertile days with over 99% accuracy
Your Daysy Fertility Tracker:
- Easy to use
- No previous know-how needed
- Free app
- Lifetime support
- One time payment - no subscription
- No hidden costs
Our Biggest Discount Yet!
Click here for 25% OFF and save 74,75 £
The discount will be automatically deducted during checkout.
How to use Daysy:
- Every morning, when you wake up, you measure the temperature under your tongue.
- Tell Daysy when you are menstruating with only two clicks.
- Daysy will analyze your data and tell you if you are fertile or not:
This is what has convinced thousands of Daysy users:
- Calculation of infertile days with over 99% accuracy
- Certified medical device, developed by medical professionals
- Experts who are also available by phone and email to answer your questions
- Family-owned company with over 40 years of experience in fertility tracking
- Made in Europe
What is Daysy?
Daysy is a fertility tracker that uses the basal body temperature measurement method to determine fertile as well as infertile days and can be used for conception and cycle monitoring. Daysy combines the temperature method with a sophisticated self-learning algorithm based on more than 35 years of cycle research and experience from analyzing over 10 million cycles.
Click here for 25% OFF and save 74,75 £
The amount will be automatically deducted during checkout.
The DaysyDay App
In the free app "DaysyDay" you can see details about your cycle and share it with your partner, doctor or our team of experts. Cycle observation is that easy with the Daysy Cycle Tracker.
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Click here for 25% OFF and save 74,75 £
The amount will be automatically deducted during checkout.