A dedicated four-marker thyroid panel for the imbalances that quietly disrupt cycles, ovulation, and implantation. Highly treatable, often missed.
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.
A standard TSH alone can’t distinguish a sluggish thyroid from autoimmune thyroiditis from a normal-but-low-converting one. The Thyroid Kit measures all four, so you and your clinician can act on the right answer.
A pituitary hormone that signals your thyroid to work harder. Elevated TSH means your body is asking for more thyroid hormone than it’s getting.
The main hormone your thyroid produces and ships out. “Free” means we’re measuring the unbound, biologically active fraction.
The active form of thyroid hormone — what your cells actually use. Your body converts T4 to T3, and that conversion isn’t guaranteed to be efficient.
An autoimmune marker. When elevated, your immune system is producing antibodies against your own thyroid — the hallmark of Hashimoto’s thyroiditis.
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.
The Thyroid Kit is for anyone who suspects their thyroid is part of the picture — and who wants more than the single TSH most physicians order. Useful for men and women.
Pick this if:
Don’t double up:
If you’re using the Thyroid Kit on its own, consider pairing it with the Basic Fertility Kit for ovarian markers, or the Inflammation Kit for implantation readiness.
Adds AMH, FSH, LH
The three most predictive markers for conception and egg-freezing decisions. Pairs cleanly with the Thyroid Kit for a more complete first-pass workup.
For everyone trying to conceive
Measures hs-CRP and Vitamin D. Especially relevant if your TPO antibodies come back elevated — autoimmune thyroid disease and chronic inflammation often travel together.
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 Thyroid Kit · $99 →