Babyndex is the first mobile app that combines the saliva ovulation test with modern technology to recognize saliva crystal patterns. It helps you detect your actual fertile window by analyzing saliva crystal patterns to increase your chances of getting pregnant.

Using a provided ovulation microscope, users apply a small amount of saliva to the lens and wait for it to dry. The app then helps identify fern-like saliva crystals which indicate fertile days.

Babyndex is designed for women who are not using hormonal birth control and may have regular or irregular cycles, including those with PCOS, though accuracy may vary.

Babyndex offers a reusable and affordable alternative to hormone strips and other ovulation tests. It is based on research including a 2018 Harvard Medical School study showing >99% accuracy of saliva tests with automated crystal detection, and is FDA approved for ovulation prediction.

Key benefits include being actual, accurate, and affordable. The app stores results securely and provides a convenient way to track fertility over cycles.

The co-inventor Ákos Bodó, an OB-GYN with over 50 years of experience, contributed to the development of Babyndex.

Ordering is available without registration, with payment options including bank card, PayPal, and Cash on Delivery within Europe (1-5 business days shipping). They offer refunds if the saliva ovulation test does not work after a full cycle.

Babyndex holds CE Certification and complies with health, safety, and environmental standards in the European Economic Area.