Who needs YONO?


Trying to conceive

YONO uses machine learning algorithms to plot a monthly fertility chart to predict one’s fertile window.

Early pregnancy monitoring

A pregnant woman’s core body temperature usually rises. YONO tracks core body temperature at the early stage; if you meet low BBT, you might have to see your OB/GYN.


Hormonal health monitoring

YONO’s proprietary algorithm takes this temperature data, along with information from the user about other physical symptoms, to provide information about hormonal health.

Natural family planning

YONO is an alternative to traditional contraceptive methods for those who prefer the Fertility Awareness Method or non-hormonal birth control.

Cycle Tracking

YONO provides a profound connection to your natural cycle, deepening your understanding of your body in a way that has never before been possible.