How biomarkr works · Priya's story

Priya has PCOS. Her blood tests kept coming back normal.

She was tired, frustrated, and still looking for answers. This is what happened when biomarkr read four tests together, instead of one at a time.

PCOS4 tests18 monthsNHS + private
Scroll down to see how it works
01 · Upload & read

She uploads a photo.
biomarkr reads every marker.

No typing, no spreadsheet. The screenshot goes in, and biomarkr extracts every result, files it as her fourth test, then shows back exactly what it read.

IMG_4021.jpg
12 Apr 2026 · 1.4 MB
Uploading…
0of 32 markers read
✓ Lab recognised · Medichecks
Filed as her fourth test
Jan '25NHS GP
Jun '25Medichecks
Dec '25NHS GP
Apr '26New
4 tests · 18 months · NHS + private
What biomarkr read
Ferritin28µg/L
TSH2.1mU/L
Free T33.8pmol/L
Free T414pmol/L
LH8.4IU/L
FSH5.1IU/L
Vitamin D52nmol/L
HbA1c34mmol/mol
+ 24 more markers
02 · In your context

biomarkr reads all four tests together.
Then finds the pattern.

Living with PCOS, Priya had heard "everything looks fine" more times than she could count. Reading four tests at once, biomarkr found a pattern that no single result could show.

Reading across 4 tests
PCOS Fatigue
Ferritin Iron
↓ Trending down
Target range
Jan '25Jun '25Dec '25Apr '26
Linked
Free T3 Thyroid
→ Low in range
Target range
Jan '25Jun '25Dec '25Apr '26
Pattern found
Low iron can suppress the conversion to active thyroid hormone. Read across both panels, that points to a likely explanation for the fatigue four appointments never explained.
Iron Thyroid
03 · Your plan

biomarkr suggests what to try.
Then tracks what changed.

Not generic advice. biomarkr suggests what's worth exploring, grounded in NHS and NICE guidance. Priya builds her own plan, logs what she tries, and her next test shows whether it worked.

Suggested next steps
Consider an iron supplement
Grounded in NICE CG32 · discuss with your GP
Top up vitamin D over winter
Grounded in NHS guidance · discuss with your GP
Priya's plan
✓
Iron supplementStarted 14 Apr 2026
Logged
✓
Vitamin DStarted 14 Apr 2026
Logged
✓
MetforminYour medication · factored into the analysis
Ongoing
When her next test arrives
Ferritin
28 → 28 µg/L
↑ Improving
biomarkr folds everything you log into the next analysis, so you can see whether it made a difference.
04 · Share

biomarkr builds one report.
Priya shares it with her GP.

Findings, trends and context, pulled into one clear report. Priya shares it with her GP before the appointment, so the right conversation starts before she is even in the room.

Compiling…
Priya K · 4 tests · 18 months · generated 14 Apr 2026
Summary
"Across four tests, iron stores have fallen while thyroid output sits low in range. Together they offer a likely explanation for ongoing fatigue."
Key findings
Iron · watch Thyroid · low in range
Discussion points
  • Consider iron supplementation
  • Request a full thyroid panel, not TSH alone
Share with your GP
PDF · you choose what to share
✓ Sent to Dr Okafor · opens before your appointment
05 · Ask anything

Priya asks a question.
biomarkr answers from her own data.

Between appointments, at 11pm, whenever. Priya asks about her results and trends, and every answer is grounded in her own history. Never generic, never a diagnosis.

biomarkr chat Grounded in your data
Has my ferritin always been this low?
Not always. Across your four tests it has dropped from 42 to 28 µg/L over 18 months. Still in range, but a steady decline.
Based on your 4 tests · Jan 2025 to Apr 2026
Could that be why I feel so tired?
It may play a part. Low iron can limit active thyroid hormone, and both show up in your recent results. Worth raising with your GP.
Iron and thyroid · from your results · not a diagnosis
Not diagnostic · does not prescribe · discuss with your clinician
Your results

Your blood tests have been building a picture.
biomarkr reads it.

Whether it is PCOS, thyroid, low iron, perimenopause, low testosterone, or simply wanting to understand what is changing, every new result adds context.

PCOS Thyroid Low iron Perimenopause Low testosterone Simply curious
Join early access → See a sample report →
Start with one test. The picture gets clearer with every upload.