Ask Lunas anything medical — understand symptoms, lab results, records, and genome reports with Stethos AI.
Explain my CBC results
Stethos 1.0Can you explain my CBC results? Hemoglobin is 11.2, MCV 78, the rest looks normal.
A hemoglobin of 11.2 with an MCV of 78 points to mild microcytic anemia — small red cells, most often from low iron. Your white cells and platelets being normal is reassuring and makes a serious cause less likely. A clinician may confirm with iron studies (ferritin) before treating.
Guidance, not a diagnosis · a professional decides.Should I change my diet in the meantime?
Iron-rich foods — lean red meat, beans, lentils, leafy greens — paired with vitamin C help absorption. But don't start iron supplements without testing first; too much iron carries its own risk, so let your clinician's results set the dose.
Guidance, not a diagnosis · a professional decides.Introducing
Stethos 1.0
Our first medical AI model for Lunas, built to support everyday medical questions, personal records, rural access, and Lab research while keeping professional review central when care decisions matter.
Read MorePersonalized medical reasoning
Pricing
Free
Best for trying Lunas.
- Limited access to Stethos Lite
- Low effort mode for quick answers
- Limited memory and context
- Emergency guidance included
- Limited Chat-only medical AI
- Upgrade for files, timelines, Clinic, and Lab.
Best for personal medical records.
Everything in Free, plus:
- 7-day free trial
- Stethos 1.0 with Medium effort mode
- More medical messages
- Uploads to Vault
- Charts and Trends of your results
- Clinic and Lab unlock on Essential.
Essential
Best for health workers and focused workflows.
Everything in Pocket, plus:
- Expanded access to Stethos 1.0
- High effort deep research
- Expanded memory and context
- Expanded personalized Charts
- Clinic patient records and vaults
- Lab workspace
Max Triage
Maximum usage for demanding individual work.
Everything in Essential, plus:
- Maximum usage with 5x or 20x Max*
- Smartest effort mode
- Larger record and file capacity
- 5x Max $89/mo · 20x Max $179/mo — need team seats? Team & Enterprise is coming soon.
*Usage limits apply. Prices and plans may change as Stethos capacity and billing mature. Partner grants are available for verified rural, NGO, and public health programs.
Support
Frequently asked questions
What is Lunas and how does it work?
Lunas is an everyday medical AI assistant for health questions, symptoms, lab results, records, and personalized health data. You can ask questions, upload records, build a timeline, and use Stethos AI to make your health information easier to understand.
What is Stethos?
Stethos is the medical AI model family inside Lunas. Stethos 1.0 powers the reasoning layer for medical questions, record summaries, Clinic collaboration, and Lab workflows.
What should I use Stethos for?
Use Stethos to understand symptoms, medical terms, lab results, uploaded records, and questions to ask a professional. Lab will expand into deeper research, longitudinal health data, and genome-report understanding.
What do paid plans unlock?
Paid plans unlock file-aware answers, personal health timelines, Clinic sharing, Lab workflows, exports, offline-ready features, and higher usage limits. Free users get basic medical chat questions.
How does offline mode work?
Offline mode is for paid users working in low-connectivity settings. The workspace can keep local draft activity available and sync supported records when the connection returns. Clinical decisions should still follow local protocols.
Is Lunas a replacement for a doctor?
No. Lunas and Stethos provide AI-assisted information and organization only. Diagnosis, treatment, and escalation decisions should stay with qualified professionals.
Can rural clinics or NGOs receive sponsored access?
Yes. Lunas keeps one public price list, but verified partners may gift normal subscriptions, sponsor extra usage, or fund shared access for frontline workers.