Biomarkers & screening

The biomarkers worth checking, at every age and stage.

Understand which key biomarkers and screenings are worth your attention — for yourself, your child, or someone you care for. Answer two quick questions, add any conditions, and we filter the guideline list to the age, sex and risk-factor bracket that applies.

How this works
Step one

Tell us who this is for.

Two required questions. Everything else is optional.

01required

Sex assigned at birth — screening guidelines are sex-specific.

02required
Age: 40
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Scroll, drag, or use arrow keys. Range 18–100.

03optional

None required — but adding these makes your list more accurate.

0 / 10

Select your sex and age to continue. Adding conditions filters the list so items that apply only with certain risk factors show up too.

Enter your age and sex to see the guideline checklist for your age and sex bracket.

Keep your screening schedule in one place.

Longetic stores your results, tracks what's due, and reminds you when it's time to re-test.

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How this works

Guideline-backed, and honest about the rest.

This tool maps your age, sex, and any risk factors you add against published preventive-screening guidelines from national and international health bodies. It does not diagnose anything and it does not replace a clinician — it gives you a clear, private starting point to bring to your next appointment.

Every recommendation links to its original guideline source. We show guideline-backed screenings first; where bodies differ, we show each one's stance.

Your results are only the beginning.

Longetic turns every lab into a clear history, tracks what is due, and reminds you before it slips between visits.