Male fertility, measured and explained.
Seminal pairs laboratory semen analysis with the habits that shape it — and tells you what was measured, what it means, and what the evidence actually supports.
Seminal does not diagnose and is not a substitute for laboratory testing or clinical advice.
9:41
Today Day 34 of 100
Seed Score 71
What moved it
Sleep 82 ▲ +6
Diet 74 ▲ +4
Activity 68 ▼ -2
Adherence 91 ▲ +9
Reflects logged behaviour only — never your semen parameters.
Measure. Explain. Improve.
01 — Measure Lab-grade semen analysis Concentration, motility and morphology, read against WHO reference ranges — alongside the sleep, diet and activity you log. 02 — Explain Every value in context Each result carries its reference range, its provenance and an evidence label. No pass/fail colouring of clinical values — ever. 03 — Improve A 100-day protocol Supported, modifiable factors only — timed to a full spermatogenesis cycle, so your re-test compares like with like.
Evidence, labelled
We tell you how sure the science is.
Every claim in Seminal names its measured outcome, its study design, and whether the result is causal or observational. An association is never presented as your personal effect.
Read our evidence conventions → Established clinical determinantSupported modifiable factorEmerging associationInsufficient for scoringMeasurement modifier
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