Last updated: 23 September 2026.
ODNENDO is a symptom journal. It organises your entries into summaries and graphs to help you talk to your clinician. It does not diagnose, predict or rule out any condition.
We are not currently running any research study. We hope that in future, research using information shared by people with endometriosis and related conditions will improve understanding and care. You can choose to take part in two separate ways. Both are completely optional. You can use every feature of ODNENDO without agreeing to either, and agreeing to one does not mean you agree to the other.
You can change either choice at any time in Settings → Research.
Before any study uses your data, we will publish a plain-language summary of it in the app at least 30 days before data is used. The summary will cover the study's purpose, methods, the data involved, who is running it, any partners, risks and benefits, and how to withdraw. This gives you time to change your mind. We will obtain independent ethics review wherever it is required or appropriate.
Routine transcription and symptom extraction provide your journal features and are covered by our Privacy Policy, not by these consents.
Contact: support@odnendo.com