Babyndex is the first mobile app that combines the saliva ovulation test with modern technology to recognize saliva crystal patterns. Using the provided ovulation microscope, users can magnify saliva samples, and with the app, recognize the fern-like saliva crystals. Babyndex stores results securely and conveniently, helping women identify their most fertile days to improve chances of pregnancy.

The app is currently under development and is intended for informational purposes only, not as a medical device.

The test is non-invasive, reusable, and more affordable than single-use hormone strips. It is highly accurate, with Harvard Medical School research showing more than 99% accuracy in ovulation prediction using the same saliva test technology.

Babyndex is suitable for women with irregular cycles and those not using hormonal contraceptives. It offers a less intrusive way to monitor fertility compared to urine or basal body temperature tests.

The saliva test helps detect the actual fertile window by identifying fern-like saliva crystals indicating high fertility days before ovulation.

Users apply a little saliva to the lens of the supplied microscope and let it dry. The app then uses the phone camera to analyze the saliva crystal pattern to predict fertility. This method can improve chances of conception by identifying the most fertile days accurately.

Babyndex also offers a calendar view to track fertility and pregnancy probabilities.