Ava Fertility tracks physiological signals that act as markers for your fluctuating hormone levels. This allows it to identify which phase of the menstrual cycle you’re in.


There are six days per cycle when it’s possible to conceive. Ava Fertility detects five of them in real time, so you’ll always know the best days to try for a baby. In a year-long clinical study, Ava Fertility recognized an average of 5 fertile days per cycle with 89% accuracy (accuracy is the percentage of days correctly classified as fertile or not fertile).


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