The three most predictive markers for conception and egg-freezing decisions — the same panel most reproductive endocrinologists start with at a first visit.
The kit ships in a flat, discreet mailer. Takes about five minutes at your kitchen table.
Sterile, single-use blood spot card.
Auto-retracting, one back-up included.
Tracked return label included.
Photos plus a 90-second demo video.
Unlocks your personalized dashboard.
We picked these because between them, they answer the three questions REs care about most at a first visit: is your thyroid cooperating, are you ovulating normally, and how much runway do you have.
A pituitary hormone that tells your thyroid how hard to work. It’s the single most sensitive signal of thyroid function.
A pair of pituitary hormones that orchestrate each cycle — FSH recruits follicles and LH triggers ovulation. Read together, they tell a story no single number can.
A hormone released by small, developing follicles. It’s the closest thing we have to a direct read of your remaining egg supply.
Pick the kit and ship it to your door. Free both ways, discreet packaging.
One finger-prick, a few drops on the card. The app walks you through it step by step.
Drop the prepaid mailer in any mailbox. CLIA-certified labs process your sample.
Lab results are emailed to you, ready to enter into the Eve app — where they translate into a personalized score and plan.
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.
Most people are well served by the Basic Fertility Kit. But if you’ve been trying for a while or have a known condition, the Full Fertility Kit may save you a second round.
Pick this if:
Pick this if:
Both add-ons pair cleanly with the Basic Fertility Kit and are processed from the same sample when ordered together.
For everyone trying to conceive
Measures hs-CRP and Vitamin D to gauge how well your body is set up to support implantation. Especially useful if you have endometriosis or any inflammatory condition.
Deeper thyroid screening
Pairs with the Basic Fertility Kit to add T4, T3, and thyroid antibodies (TPO) — the extra markers an endocrinologist wants when TSH is off or cycles are irregular.
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.
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.
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.
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.
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.
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.
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.
The same labs clinics use
Every result, every time
Encrypted, never sold
Card accepted at checkout
On unopened kits
Three numbers, five minutes at home, and a plan built around your actual biology instead of your best guess.
Order Basic Fertility Kit · $199 →