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Free Insomnia Test (ISI)

A brief assessment to understand your sleep patterns and match you with the right support.

5 min17 questionsBased on ISI-informed custom compositeFree & private

Join 3,740 women who completed this sleep assessment

Why can't you sleep — and what will actually fix it?

Get your personalized sleep profile in 5 minutes. Discover the pattern behind your sleepless nights and what clinically works.

Your sleep disruption pattern — onset, maintenance, or both
What's driving YOUR insomnia specifically
A personalized sleep plan from Dr. Wellls

3,889 women got their profile this month

Free · 5 min · 100% private

This is not a clinical assessment. For medical concerns, consult a healthcare provider.

About This Assessment

Informed by the Insomnia Severity Index (ISI), used by sleep clinicians worldwide (Bastien et al., 2001)

This insomnia test uses 17 evidence-based questions informed by the ISI-informed custom composite to evaluate the severity and impact of insomnia on your daily life. Your score is calculated from multiple dimensions including symptom frequency, intensity, and functional impact.

This is a screening tool, not a clinical diagnosis. It does not replace evaluation by a healthcare provider.

Understanding Your Score

Your Sleep Is Disrupted, Not Broken(Score 1-3)

Your insomnia appears to be in its early stages. Baker's research at the University of Melbourne found that sleep disturbance is often one of the first signs of hormonal change, appearing before hot f

Your Sleep Needs More Than Sleep Hygiene(Score 4-6)

What you are experiencing goes beyond what dark rooms and melatonin can fix. Your sleep architecture has been disrupted by hormonal changes that standard advice was not designed to address. CBT-I is t

Your Insomnia Deserves Medical-Grade Attention(Score 7-10)

What you are going through is not a lifestyle inconvenience. It is a medical condition. Chronic insomnia at this severity increases cardiovascular risk, accelerates cognitive decline, and impairs immu

Frequently Asked Questions

What does this insomnia test measure?

This insomnia test uses 17 evidence-based questions informed by the ISI-informed custom composite to assess the severity and impact of insomnia on your daily life. It evaluates multiple dimensions including symptom frequency, intensity, and how they affect your wellbeing.

How accurate is this insomnia test?

This screening tool is informed by the ISI-informed custom composite, a clinically validated instrument (Bastien CH, Vallieres A, Morin CM. (2001). Validation of the Insomnia Severity Index as an outcome measure for insomnia research. Sleep Medicine, 2(4), 297-307.). While it provides a reliable indication of severity, it is not a diagnostic tool. For clinical diagnosis, consult a qualified healthcare provider.

Is this a medical diagnosis?

No. This is a screening tool, not a diagnosis. It provides an indication of insomnia severity that you can discuss with your healthcare provider. For clinical diagnosis, consult a qualified medical professional. You can bring your results to your next doctor visit as a conversation starter.

How long does this insomnia test take?

This assessment takes approximately 5 minutes to complete. It contains 17 evidence-based questions. Your results are immediate, private, and include personalized recommendations.

What should I do with my results?

Your results include a severity score and personalized recommendations. We suggest: (1) reviewing your score and what it means, (2) reading our in-depth article about insomnia at wellls.com/problems/insomnia, (3) discussing your results with a healthcare provider, and (4) exploring our evidence-based lifestyle medicine recommendations for managing insomnia.

Read the full insomnia article

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This self-assessment is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified health provider with any questions about a medical condition. If you are in crisis, call 988 (Suicide & Crisis Lifeline) or text HOME to 741741 (Crisis Text Line).