FERN by forEVA

Did you know that during ovulation, hormonal changes alter the salt levels in your saliva, which crystallize into a ‘ferning’ pattern under a microscope? At forEVA™, we’re inspired by the natural beauty of the female cycle. FERN by forEVA™ is a celebration of the changes our bodies go through every month, even down to a cellular level.

By quantitatively tracking reproductive hormonal biometrics in saliva, forEVA is transforming cycle tracking accuracy and taking out the guesswork.

We want women to not only know what day of their cycle they’re on, but more importantly what phase they’re in, and what this means for their overall health.

Offering users either local data storage, or encryption within a maximally secure app, forEVA provides your daily precise health metrics, on your terms, held only in your hands.