For men & women
Eve Kit · Inflammation

How ready your body is for implantation.

Two of the most-overlooked, most-treatable factors in implantation, miscarriage risk, and sperm quality. Pair with any primary fertility kit, or order on its own.

1 finger-prick · Results in 5–15 days · HSA/FSA eligible
$99
One-time. Free shipping both ways.
Eve
Inflammation Kit
Two numbers.
One readiness check.
hs-CRP · Vitamin D
5–15 day results
What’s measured
2 biomarkers: hs-CRP, Vitamin D
Inflammation status & implantation readiness
Time to results
5–15 days, emailed to you
Enter into the Eve app for your updated score
Clinical confidence
CLIA-certified labs · Clinician-reviewed
Same labs REs use for in-office testing
What’s inside

Everything you need, nothing you don’t.

The kit ships in a flat, discreet mailer. Takes about five minutes at your kitchen table.

Collection card

Sterile, single-use blood spot card.

Lancets (×2)

Auto-retracting, one back-up included.

Prepaid mailer

Tracked return label included.

Instruction guide

Photos plus a 90-second demo video.

Eve app code

Unlocks your personalized dashboard.

What it measures

Two markers. A surprisingly clear answer.

Inflammation and Vitamin D status are two of the most-overlooked, most-treatable factors in implantation and pregnancy outcomes — and both apply equally to men and women trying to conceive.

Marker 01

hs-CRPHigh-Sensitivity C-Reactive Protein

A blood marker that reflects systemic inflammation. The “high-sensitivity” version detects the low-level chronic inflammation that everyday CRP tests miss.

Why it matters for fertility: Chronic inflammation impairs implantation, raises miscarriage risk, and is a hallmark of endometriosis and many autoimmune conditions. It’s also one of the most lifestyle-responsive markers in this kit — sleep, diet, and weight all move it.
Optimal for trying< 1.0 mg/L
Mild elevation1.0 – 3.0 mg/L
Significant elevation> 3.0 mg/L
Cycle day to testAny day
Marker 02

Vitamin D25-Hydroxyvitamin D

A hormone (technically) that regulates immune balance, calcium, and uterine receptivity. Most adults run lower than their bodies need, especially in winter and at higher latitudes.

Why it matters for fertility: Adequate Vitamin D is associated with better IVF outcomes, lower miscarriage risk, and improved sperm quality. Deficiency is common, silent, and trivially correctable with supplementation once known.
Optimal for fertility40 – 60 ng/mL
Sufficient30 – 40 ng/mL
Deficient< 30 ng/mL
Cycle day to testAny day
How it works

Five minutes in your kitchen, five to fifteen days to answers.

1

Order online

Pick the kit and ship it to your door. Free both ways, discreet packaging.

Ships in 2 days
2

Collect at home

One finger-prick, a few drops on the card. The app walks you through it step by step.

~5 minutes
3

Mail it back

Drop the prepaid mailer in any mailbox. CLIA-certified labs process your sample.

1–2 days in transit
4

Get your results

Lab results are emailed to you, ready to enter into the Eve app — where they translate into a personalized score and plan.

5–15 days after receipt
What you get back

Not just numbers.
Next steps.

Lab results are just the start. Enter them into the Eve app and they’re translated into an Eve Score, a personalized weekly plan, and a ranked list of treatment pathways that actually fit your profile.


Order the kit
Your Eve Results
Sample dashboard
68

Good baseline

Based on your results + age + goals

hs-CRP0.8 mg/L
Optimal
Vitamin D32 ng/mL
Sufficient
Is this kit right for you?

A complement, not a replacement.

The Inflammation Kit is designed to be added to a primary fertility kit — it answers questions about implantation readiness that hormone panels can’t. Order it on its own, or pair it with Basic or Full Fertility.

Pair it with a primary kit

Recommended

Best paired with:

  • Basic Fertility Kit ($199) — for a full picture in your first round of testing
  • Full Fertility Kit ($299) — for the most comprehensive baseline available
  • Both kits ship together and can be collected from the same finger-prick
Often paired with

Build the full picture.

The Inflammation Kit is most useful alongside a primary fertility panel. Pick the one that matches where you are.

Basic Fertility Kit

Your fertility baseline in three numbers

$199

The three most predictive markers for conception and egg-freezing decisions — the same panel most REs start with at a first visit.

Full Fertility Kit

Eleven-marker deep workup

$299

The comprehensive hormonal panel an RE would order before IVF — adrenal, ovarian, thyroid, and androgen markers in one panel.

Questions, answered

Before you order.

How accurate are at-home tests compared to going to a clinic?

The same CLIA-certified labs that process physician-ordered bloodwork process Eve samples. The dried blood spot method we use has been clinically validated across all three markers, and results are reviewed by a licensed clinician before being released.

Is this covered by insurance, HSA, or FSA?

Eve kits are HSA/FSA eligible — we accept HSA/FSA cards directly at checkout, and we provide an itemized receipt you can submit for insurance reimbursement. Many plans cover diagnostic testing even when they exclude treatment, so it’s worth asking.

When in my cycle should I test?

TSH and AMH can be tested any day. FSH and LH are most informative on day 2 or 3 of your period. If your cycles are irregular, the app walks you through the right timing for your situation — or flags that day-independent markers are still valuable on their own.

Can I test while on birth control?

You can, but it affects what some markers mean. Hormonal contraception suppresses LH and FSH and mildly affects AMH. If you’re on birth control, the app adjusts your interpretation accordingly — and for the most accurate baseline, we recommend testing 2–3 months after stopping.

What if my results show something concerning?

Every set of results comes with plain-language interpretation, context about what each number means for your goals, and a ranked set of next steps. For flagged markers, we include what to ask your OB/GYN or a reproductive endocrinologist — and the app can help you find a clinic near you.

How is my data protected?

Everything is encrypted, HIPAA-compliant, and stored separately from your personal info. We never sell health data, ever. You can delete your account and all associated data at any time, and we’ll confirm deletion in writing.

What’s your return policy?

Unopened kits can be returned within 30 days for a full refund. Once your sample is in the lab, we can’t refund the kit — but if something goes wrong with the collection or the sample is unusable, we’ll send you a replacement kit for free.

CLIA-certified labs

The same labs clinics use

Clinician-reviewed

Every result, every time

HIPAA-compliant

Encrypted, never sold

HSA/FSA eligible

Card accepted at checkout

30-day returns

On unopened kits

The time is now.
The plan is yours.

Three numbers, five minutes at home, and a plan built around your actual biology instead of your best guess.

Order Inflammation Kit · $99
Free shipping both ways · HSA/FSA eligible · 30-day returns on unopened kits