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Unsure where to begin?
Begin with Quiz 01.
Before you begin
Quizzes
Observational screening tools for environmental exposure, tick-borne illness, and chronic mold illness.
Browse quizzes ↓Available quizzes
Start where it fits best.
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Choose a focus
Each quiz focuses on a different cluster of symptoms and exposures.
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Notice the overlap
You may score high in more than one area — and that overlap can help highlight patterns, exposures, or next steps to consider.
Environmental Health
Is Your Home Making You Sick?
A short screening tool that helps you notice patterns between your home and your symptoms — covering all eight environmental factors: mold, carbon monoxide, gas leaks, sewer gas, plumbing, chemicals, water quality, and air pathways.
Begin quizLyme & Co-infections
Lyme & Co-infections Pattern Quiz
A short observational tool for Lyme disease and the four most common tick-borne co-infections — Babesia, Bartonella, Anaplasma/Ehrlichia, and Rickettsia. Results show per-pathogen pattern strength.
Begin quizMold Illness
Mold Illness Quiz
A focused observational tool for the symptom and exposure patterns associated with chronic mold illness and CIRS — neurological, respiratory, immune, GI, and recovery-response signals.
Begin quizMCAS
MCAS Quiz
A short observational tool for Mast Cell Activation Syndrome — multi-system flares, the characteristic trigger profile (food, heat, chemicals, medications), antihistamine response, and overlap with POTS, EDS, and post-infection illness.
Begin quizEDS / Hypermobility
EDS / Hypermobility Quiz
A short observational tool for hypermobile Ehlers-Danlos Syndrome and Hypermobility Spectrum Disorder — joint hypermobility and instability, chronic pain, skin and tissue features, autonomic and GI symptoms, family history, and overlap with POTS and MCAS.
Begin quizPANS / PANDAS
PANS/PANDAS Quiz
A pattern-recognition tool for parents observing a sudden change in their child — abrupt-onset OCD or food restriction, motor and behavioral changes, and the infection or environmental trigger history that often precedes them.
Begin quizReading your results
Patterns are most useful over time.
A high score is a starting point.
Pattern recognition, powerful tool.
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Get oriented
Use your results to identify the patterns you’ve noticed and the questions you want to explore.
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Notice patterns over time
Keep simple notes about symptoms, timing, and surroundings. Bring those observations alongside your results.
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Choose your next step
Explore the related guides and discuss your questions with a qualified healthcare provider.
These quizzes are not medical advice — they are observational pattern-recognition tools. Always consult a qualified healthcare provider for diagnosis and treatment.
Explore next steps →