What is DuoFertility?

DuoFertility is a complete package for maximising your chances of conception^? by predicting your most-fertile days up to a week in advance.

DuoFertility is totally natural and is based on extremely precise and detailed monitoring of your body temperature patterns over time.

DuoFertility combines unsurpassed accuracy with unbeatable convenience. All day, every day, you can relax knowing DuoFertility will be monitoring your body clock. No more getting up early for temperature readings, no more peeing on sticks. Whatever you do and wherever you go, DuoFertility keeps you in the picture.

The DuoFertility monitor consists of a body-worn sensor, a handheld reader, and PC/Mac software. You wear the DuoFertility sensor under your arm like a patch, and it automatically makes up to 20,000 measurements every single day. Your sensor data is then transferred in seconds to the DuoFertility reader - which stores your data and calculates your fertility. The reader is then connected to your computer and detailed fertility information is displayed on the DuoFertility software.

Your data is securely transferred to our Cambridge Fertility Centre over the Internet. Our advanced computer systems and PhD-qualified fertility specialists, based in Cambridge, perform in-depth analysis of your data to allow the most accurate predictions automatically transferred back to your DuoFertility reader wherever in the world you are.

When we say DuoFertility provides all the help and support you need to get pregnant naturally - we mean exactly that. The very highest levels of expert support, day after day - for up to one year on your pathway to pregnancy. Infertility can be a major source of worry to many couples. From now on, let DuoFertility take the strain. Over time a complete picture builds of your cycle. You’ll even get a comprehensive fertility report after a few months, giving you clear and comprehensive insights into your cycle.