Cycle tracking with a doctor
Track your cycle. Ask a real doctor.
Lena is a cycle tracking app with a real doctor inside. Log your period and symptoms, ask Lena’s AI anything, and switch to Doctor Chat when you want a doctor’s view.
- Typical reply within 15 minutes
- Only you and your doctor
- Free trial, no card
One app, from log to doctor.
Everything a doctor would ask about is already there.
- Track
- Your period, symptoms, energy, sleep and mood, mapped to your cycle phase.
- Ask Lena
- Lena answers from your own history, cites sources for medical claims and says when a doctor should weigh in.
- Talk to a doctor
- Switch to Doctor Chat in one tap. With your consent, your doctor sees your cycle and symptoms.
- Share a report
- Bring your history to any doctor: share a weekly or monthly report as a PDF.
Good to know.
Not seeing your question? The help center has the rest.
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