$600–$2,500+
A clinic fertility workupBloodwork panel, ultrasound, HSG and semen analysis.
Your Personalized Fertility Plan
You don't want to,"just try again".
You've already seen a positive test. You know your body can do that part.
So the question you're carrying now is a different one.
You were probably told it was common. Probably random. Probably nothing you did. That can all be true... and you can still want someone to actually look before you try again.
A MESSAGE FROM AMY
She had seven losses before anyone looked.
Our founder, a PhD scientist, lost seven pregnancies while being told everything was normal. Nobody had measured what her progesterone was doing after ovulation. She built the test she wishes someone had handed her, not to explain what happened, but so the next attempt wasn't blind.
tap to watch
Amy Beckley, PhD
FOUNDER
Before anything else
There's no right pace for this.
You told us you've experienced a loss. Whatever you're feeling right now is allowed, and there's no timeline you need to keep. Some women want a plan straight away. Some want support before they think about trying again. Some just want to understand what their body is doing. All three are here, and none of them is the wrong door.
I'm ready to try again
Your protocol is below: a doctor-designed plan built around what happens after ovulation, with real people alongside you.
I want support first
Talk it through with someone who understands this before you decide anything.
I want to understand what happened
Start with the full hormone picture across one cycle. No protocol, no prescriptions, just information you can bring to any conversation.
You can come back to any of these whenever you're ready. This page will be here.
WHO'S BEHIND THIS
Amy Beckley, PhD - founder & CEO · Dr. Aimee Eyvazzadeh - reproductive endocrinologist.
Two women, one method.
Amy Beckley, PhD is the scientist who built Proov after seven miscarriages and years of being told she was "fine." She created the at-home testing that finds what standard labs miss.
Dr. Aimee Eyvazzadeh is the reproductive endocrinologist who reads your results and writes your protocol. She brings the clinic-level care that usually takes months to access.
Amy built the measurement. Dr. Aimee decides what, if anything, to do about it. Together that's the F.A.S.T. Method.
Tap the portrait to read more about Dr. Aimee.
What F.A.S.T. is
This is your plan.
You've confirmed you can ovulate and conceive. F.A.S.T. looks at what happens after ovulation. The part standard testing rarely tracks. Four hormones measured at home across your full cycle, reviewed by Dr. Aimee Eyvazzadeh, who decides whether anything here is worth treating before you try again.
Fertility Assessment & Support Tool
The F.A.S.T. Method
Everything you need, delivered to your door.
- 3 months of hormone monitoring
- 3 months of early-result pregnancy tests
- Dr. Aimee's fertility optimization protocol
- Virtual visit + medication prescription
Payment options
$399
pay in full
4 × $99.75
interest-free, every 2 weeks with Shop Pay
HSA/FSA eligible.
Please note: You may not qualify for the F.A.S.T. Method if you have a medical history of cancer, unexplained vaginal bleeding, liver disease, have a BMI over 49.9, or if you are currently more than 10 weeks pregnant.
How it works
From kit to clarity - in five steps.
Step 01 · Before your cycle
Your intake, reviewed by a doctor
Complete a medical intake. Dr. Aimee reviews within 48 hours and prescribes letrozole, progesterone and metformin (if indicated). Medications and test kits ship to your door before your next cycle.
Step 02 · CD3 - CD7
Five nights of letrozole
Take letrozole nightly for 5 nights - the same oral medication used in fertility clinics - to support stronger, healthier ovulation.
Step 03 · CD5 through your fertile window
Track four hormones at home
First-morning-urine tests for FSH, E1G/estrogen, LH and PdG. The Proov app tells you which test to use, when, and reads every result for you.
Step 04 · E1G rise
Your full fertile window opens
The app opens your full fertile window - up to 6 days, not the 2 an OPK shows - so you can time intercourse across all of it.
Step 05 · PdG rise
Ovulation confirmed, then progesterone
PdG confirms ovulation actually happened (not predicted), and you start progesterone that night to support the implantation window.
The fair question
Prescriptions… before I even test my hormones?
If that stopped you - good. You should question anyone who wants to put you on a fertility medication. So here's the honest answer to why this isn't backwards.
If and when you're ready
Getting answers shouldn't cost much.
Many women who've experienced a loss are told to wait and try again before anyone looks closer. When testing does happen, this is what it typically costs out of pocket.
Swipe →
F.A.S.T. doesn't replace your doctor, and there's no timeline you need to keep. It's a way to see what your hormones are doing after ovulation — three cycles of at-home monitoring, a doctor's review and support where indicated — so that when you're ready, you have information rather than a wait.
When you're ready for more information
Your protocol
Your protocol, whenever you're ready
Information first. No rush, no pressure.
- Track key fertility hormones - at home
- Take fertility medications that gently optimize ovulation and implantation
- Find your 6 most fertile days so you know EXACTLY when to try
- Reach your pregnancy goals 75% faster
Proov F.A.S.T.$399
$399
pay in full
4 × $99.75
interest-free, every 2 weeks with Shop Pay
Test from home. Bring your results and questions into your next care conversation.
Typical U.S. out-of-pocket ranges, 2026. Costs vary by clinic and insurance.
You're not the only one
And you won't do this alone.
Clinical guidance
Dr. Aimee and the Proov clinical team shape the protocols behind your results, so what you see is grounded in real reproductive medicine.
Real human support
Questions about a reading, a confusing cycle, or what to do next? A real person answers, not a chatbot.
Community of women like you
Join our private Facebook group of Proovers - thousands of women sharing results, asking questions, and supporting each other through the exact same journey.
SOCIAL PROOF
Thousands of women are already here.
Women who were told it was common. Women who wanted someone to look anyway. When you start F.A.S.T. you join a community that talks openly about cycles, data, grief and hope.
REVIEWS
4.6/51,031 reviews
Read our reviews.
After three losses
"Three losses and no explanation. F.A.S.T. showed low PdG every single cycle. With progesterone support, this pregnancy has stayed."
It was my luteal phase
"Two early losses before anyone looked at my luteal phase. F.A.S.T. made it obvious, and the treatment was simple once we knew."
Confidence this time
"After a loss, every day of waiting is terrifying. Watching my own F.A.S.T. numbers hold steady gave me something no reassurance could."
FAQ
The questions you've been quietly asking.
Trying again shouldn't mean doing exactly the same thing.
You can't control every outcome. You can go into the next one knowing more than you did the last time. F.A.S.T. starts before your next cycle. Four hormones tracked at home, read by the doctor who writes your protocol.
And if everything comes back clear? That's not another shrug. It's four things ruled out with real data, and a place to start the next conversation.
START MY PROTOCOL
4.6/5 from 1,031 women · Doctor-reviewed · LegitScript certified · HSA/FSA eligible
Please note: You may not qualify for the F.A.S.T. Method if you have a medical history of cancer, unexplained vaginal bleeding, liver disease, have a BMI over 49.9, or if you are currently more than 10 weeks pregnant.
$399 or 4 × $99.75
interest-free with Shop Pay