Thank you for checking out the Theya API! My hope is that it will support the coming wave of FemTech applications in a growing industry. The burgeoning landscape of FemTech applications has the potential to offer myriad options that can support health and well-being. This resource is designed to make it easier for developers to start contributing to this space today.

While exploring this space, I noticed that most fertility analytics were either overly simple calendar methods or opaque "black box" algorithms. Developers need a tool that is both explainable and easy to integrate while also prioritizing end-user privacy.

I built the Theya API as a response to the above. Theya is a privacy-first, stateless API that gives you access to sophisticated fertility analysis logic that implements the Sympto-Thermal Method from the scientific literature.

Some of the key features include:

Transparent Science: Analyzes cervical mucus, BBT, and cycle history using the established principles of the Sympto-Thermal Method.

Stateless & Private: No user data is ever stored, which eliminates your data liability.

Nuanced Predictions: Provides not just dates but also a confidence score for each prediction and warnings for data inconsistencies.

Lifestyle Adjustments: The API models the real-world impact of high-stress or intense exercise on ovulation predictions.

The API is now live on the RapidAPI Hub, offering a free tier to get you started. I'd welcome your feedback on the documentation, the API design, and what features you'd like to see down the line.

Thanks for your support!

Theya API - The real-life fertility analysis API

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