The panels
Test the basics first. Go further only if your answers point there.
Every man gets the same at-home kit and nothing else by default. The domain tests below are ordered one at a time, and only when the assessment finds a reason.
Concentration, motility, morphology, volume and vitality, read against WHO 2021.
What the semen analysis reads, and what each line tells you
Ranges are the WHO 2021 lower reference limits — the 5th percentile of men whose partners conceived naturally inside a year. One in twenty men who have fathered a child sits below them. Below a line is not infertile, and above it is not fertile.
None of these arrive with the kit. Each is ordered only if that domain scores high enough in your assessment to warrant it — and most men are never sent for any of them.
A kit to your door, a courier the same morning. A partner lab only if you want one.
Plain packaging, no brand on the box, no calls unless you ask. Your report moves only when you move it.
Anything sensitive is kept out of the report you might show a partner or a clinic. Delete your record any time.
This is how you stop guessing about timing.
The first test tells you where you stand. The second tells you whether ninety days moved it.
Scored before any lab work
Seven domains, in plain language.
Nineteen everyday questions score all seven. Tap any one to see what the clinical name means for your habits, food and health, and where it goes next. Scores here are a sample.
Oxidative
Test first · 7.2/10
Heat · DNA damage · Antioxidant load
Nutrient
Watch · 6.4/10
B12 · Zinc · Vitamin D · Folate
Metabolic
Watch · 5.2/10
Insulin · Belly fat · Testosterone
Recovery
Watch · 4.6/10
Sleep · Cortisol · Stress load
Hormonal
Watch · 4.0/10
LH · FSH · Testosterone signal
Infection
Clear · 3.4/10
Silent inflammation · Often no symptoms
Structural
Clear · 3.0/10
Varicocele · Blockage · Imaging first
How a result is read
Everything measured at the start, measured again at day 90.
One man’s file. The left number is where he started and the right is where he ended — the same questions, the same lab, the same scale.
The same nineteen questions, scored the same way. The pale bar is day 0, the solid bar is day 90 — and domains are still ranked, never added up.
The five lines every man gets, read against WHO 2021 both times. Sperm made after day 90 were built under the new conditions — which is what makes this the first fair comparison.
Optional, and only for the men whose assessment flagged that domain — most never have these at all. Where they were ordered: same lab, same units, read twice.
Sample figures, not a promise. What we commit to is asking the same questions and measuring the same things again on the same scale — and showing you the comparison even when nothing moved. Structural did not move here, and that is exactly the kind of result we still show you.
What changes, when
Six months, and nothing worth judging before month three.
Sperm take about seventy-four days to make, so the first two months are honest groundwork rather than results. We would rather show you that than imply a faster win.
Zinc, B12, folate and vitamin D come back into range. Nothing you can feel yet, and that is normal.
The first thing most men actually notice. Morning erections and energy usually move before any sperm marker does.
Day 90. The sperm in this sample were built under the new conditions — the first fair comparison against your baseline.
If heat or oxidative damage was your raised driver, this is the window where the numbers change.
Waist, HbA1c and blood fats are slower than everything else, and they lift the rest when they move.
Day 180. Continue, change strength, or stop. If nothing moved we say that plainly rather than sell a refill.
You keep both reports and the comparison between them, and we point you at the specialist worth seeing. A protocol that did not work is information, not a reason for a refill.
A sperm takes roughly seventy-four days to be built. Anything measured before that is reading the old batch — which is why a four-week before-and-after means nothing here.
Windows vary by which driver is raised: nutrient shortfalls correct fastest, metabolic markers slowest. Your own report carries your dates.
Start here
Nineteen questions. Then we stop guessing.
Free, private, and it produces a real report whether or not you ever buy anything from us.