Track your fertility hormones at home, in 10 minutes.

How does Inito work?
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Get accurate results of Estrogen, LH, PdG (urine metabolite of progesterone) & FSH with Inito, the all-in-one fertility monitor.

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Not all ovulation tests are created equal

Most ovulation tests predict your fertile days by tracking Luteinizing Hormone (LH), but fail to measure the hormone that actually confirms your ovulation: PdG (urine metabolite of progesterone).

What makes
different?

Inito is the only fertility monitor that measures all 4 hormones on a single test strip, showing you a full picture of your cycles with results unique to your body.

Not all ovulation tests are created equal

Most ovulation tests predict your fertile days by tracking Luteinizing Hormone (LH), but fail to measure the hormone that actually confirms your ovulation: PdG (urine metabolite of progesterone).

Inito is the only fertility monitor that measures all 4 hormones on a single test strip, showing you a full picture of your cycles with results unique to your body.

Estrogen, which rises 3-4 days before ovulation

LH, which surges 24-36 hours before ovulation

PdG, which rises after ovulation

FSH, to track follicle growth

Never miss an egg again with Inito

Inito tracks up to 6 fertile days and confirms ovulation by measuring all 4 hormones in just 10 minutes:

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Get the Inito Kit

Predict and confirm your ovulation with actual data

Unlike most ovulation tests that only give you "yes/no" results, Inito provides real numerical values of your fertility hormones.
If you have irregular cycles, actual data is necessary to know exactly when you ovulate, and when is the best time to try to conceive.

Unlike most ovulation tests that only give you "yes/no" results, Inito provides real numerical values of your fertility hormones.

If you have irregular cycles, actual data is necessary to know exactly when you ovulate, and when is the best time to try to conceive.

Get $50 off (auto-applied at checkout)

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U.S. SHIPPING
TRUSTED BY 75,000+ COUPLES
HSA/FSA ELIGIBLE
FREE U.S. SHIPPING
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Get the Inito Kit
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"I can make quick adjustments by looking at patients’ hormone charts, it’s a game changer!"

Dr. Roxanne Pero,

MD OB/GYN FACOG FACLM

I can make quick adjustments by looking at patients’ hormone charts, it’s a game changer!

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Inito tests a lot of hormones – more than most people think 
to check!

Alease Daniel Barnes,

BS EMBRYOLOGIST

“Inito tests a lot of hormones – 
more than most people think 
to check!”

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I love to see a full picture of hormones with Inito instead of a snapshot with one lab draw.

Dr. Faith Schumann,

HORMONE HEALTH EDUCATOR & SPECIALIST

“I love to see a full picture of hormones with Inito instead of a snapshot with one lab draw.”

Get the Inito Kit
Get the Inito Kit

Inito Starter Kit

The all-in-one fertility monitor that measures actual values of Estrogen and LH to predict your fertile days, PdG (urine metabolite of progesterone) to confirm ovulation and FSH to track your follicle growth.

$99

$149

FREE US SHIPPING  •  HSA/FSA ELIGIBLE

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Get $50 off (auto-applied at checkout)

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Estrogen, LH, PdG and FSH Measured

Personalizes results as per your body

Estrogen, LH, PdG, FSH

Actual Values

Measures Beta-LH that has lower chances of cross-reaction

Predicts & Confirms Ovulation

Predicts & Confirms
Ovulation

Personalized Hormone Charts

Full Fertile Window

2 fertile days

2 days

6 Fertile days

Checkmark

Works for Irregular Cycles

Checkmark

Daily Reminders From App

HSA/FSA Eligible

6 fertile days

6 days

Most ovulation tests
Ovulation tests

4.3/5 on

1,300+ reviews

What results does Inito give?
Inito provides results as High Fertility, Peak Fertility, or Ovulation Confirmed, based on your personal baseline hormone values. Inito also displays charts and the actual urinary values of all four hormones: Estrogen, LH, PdG (the urine metabolite of progesterone), and FSH.
Do I need to use a test strip for each hormone?
No, you do not need separate strips. Inito is the only fertility monitor that measures Estrogen, LH, PdG (urine metabolite of progesterone) and FSH on a single test strip. Each test strip is one-time use.
How many test strips are required per cycle?
The number of tests depends on the irregularity and length of your cycles. For someone with an average cycle length of 30 days, 12-15 tests may be required to predict the fertile window and confirm ovulation. The Inito app will assign tests to you only on the required days based on cycle length and hormone levels.
Where can I get more refill strips? Do I need to purchase a new monitor every cycle?
Additional boxes of strips are available on the Shop page in the Inito app. You don’t need to purchase the monitor again, as it is a one-time purchase.
Are there any limits to specific hormone thresholds?
Inito is designed to read all kinds of drops and surges in hormone levels. However, the set limits of measurement for E3G is 600 ng/ml, PdG is 40 ug/ml and LH & FSH are 40 mIU/ml.
Will Inito work if I have PCOS?
Inito shows you actual values of your hormones, which can help you identify your fertile days and confirm ovulation regardless of PCOS.
Do medications affect the results?
Inito can measure the actual values of hormones metabolized in your urine, but it cannot differentiate between the hormones naturally present in your body and any supplemented hormones.
Can I use HSA or FSA benefits to buy Inito?
Yes, you can use HSA or FSA benefits for the Inito starter kit as well as strips.
What is Inito's regulatory status in the US?
The Inito Fertility Monitor is registered with the U.S. Food and Drug Administration (FDA) as a Class I medical device exempt from the FDA's premarket notification submission requirements. This registration status should not be misunderstood as indicating that the Inito Fertility Monitor has been reviewed, cleared, or approved by the FDA.
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Why Measure Progesterone?

“Inito is all that you need to give you the best chance of conception.”

Dr. Rachel Wagner

MD OB/GYN FACOG FACLM

Why measure PdG?

PdG - urine metabolite of progesterone

Anovulation (having a menstrual cycle with no egg) is actually a common occurrence, affecting 1 in 10 women*.

If ovulation occurs, the levels of Progesterone and its urine metabolite PdG rise after a few days and stay elevated. Sustained, elevated PdG levels after peak fertility indicate a successful ovulation.

*Source: National Institutes of Health

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"Inito predicted my ovulation accurately with reliable data which helped me fast-track my pregnancy goals!"

Kimberly

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“We tried Inito & I finally conceived after 5 years! It helped me ensure that I ovulated & my hormones were on track after receiving fertility treatments.”

Morgan

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“Inito helped me fast-track my pregnancy goals with PCOS! I could finally put a pin on my hormonal insufficiencies and seek help. We welcomed our rainbow baby in April thanks to Inito.”

Kaydi

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"Inito predicted my ovulation accurately with reliable data which helped me fast-track my pregnancy goals!"

Caty

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“If it wasn’t for Inito, I would have 100% missed my ovulation day during the cycle I got pregnant because of unreliable results on ovulation tests”

Alex

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“I love the fact that I get a full picture of what's going on with my hormones & body. Definitely recommend Inito to anyone who is trying to conceive!”

Monica

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"Inito predicted my ovulation accurately with reliable data which helped me fast-track my pregnancy goals!"

Kimberly

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Morgan

“We tried Inito & I finally conceived after 5 years! It helped me ensure that I ovulated & my hormones were on track after receiving fertility treatments.”

Photo of Kaydi

“Inito helped me fast-track my pregnancy goals with PCOS! I could finally put a pin on my hormonal insufficiencies and seek help. We welcomed our rainbow baby in April thanks to Inito.”

Kaydi

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Caty

“With Inito I was able to try on the right days & share hormone results with my doctor. This helped me conceive after trying for almost a year.”

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Alex

“If it wasn’t for Inito, I would have 100% missed my ovulation day during the cycle I got pregnant because of unreliable results on ovulation tests”

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Monica

“I love the fact that I get a full picture of what's going on with my hormones & body. Definitely recommend Inito to anyone who is trying to conceive!”

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PEACE99

$149

$99

OUR LOWEST PRICE EVER

Track your fertility hormones at home, in 10 minutes.

Recommended by top fertility experts

Why Inito is the smarter way to get pregnant

Get the Inito Kit

Get $50 off (auto-applied at checkout)

Get charts and actual
values of your hormones

Most ovulation kits have a set value or a threshold, making them likely to give a false read if your hormones fall outside the average range.

Inito measures real values of your hormones to personalize results to the unique you.

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Why Inito is the smarter way to get pregnant

Get $50 off (auto-applied at checkout)

I was using the store brand ovulation test and I was not getting pregnant, even though I kept getting the “blinking and solid smiley face”.

I purchased Inito and realized that I was not ovulating every month. […] I was able to bring my Inito information and my exact hormone levels to my OB Dr and she was able to prescribe me medication to help me ovulate.

Sidni Lynn

Verified Amazon purchase

Your own fertility lab at your fingertips

1. Dip the test strip in urine for 15 seconds

Easy-to-read fertility diagnostic results directly on your iPhone*, in just 10 minutes.

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4. Get personalized results on our App in 10 minutes.
2. Attach the Inito Fertility monitor to your iPhone*.

*The Inito Fertility Monitor currently supports iPhone 7 and up. Android phones are not supported at the moment.

3. Insert the test strip into the Inito Fertility monitor.
Get the Inito Kit

Get $50 off (auto-applied at checkout)

Inito tracks everything
so you don’t have to

If you have irregular cycles, actual data is necessary to know exactly when you ovulate, and when is the best time to try to conceive.

• Inito Fertility Monitor (compatible with iPhone 7 and up)
• iPhone Attachment Clip
• 15 Test Strips
• Inito App

“Inito is all that you need to give you the best chance of conception.”

Dr. Bradford Bopp

MD REPRODUCTIVE ENDOCRINOLOGIST

See the difference
 for yourself

Trusted by 75,000+ happy couples

Your top questions, answered

Get the Inito Kit
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TRUSTED BY 75,000+ COUPLES
HSA/FSA ELIGIBLE
FREE U.S. SHIPPING

Reach your fertility goals with full 
confidence

Every purchase is backed by our 6-month limited warranty†, so if your Inito Fertility Monitor is defective or breaks, we will repair or replace it at no charge to you.

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Want to know more? Email us at help@inito.com

What's included

Inito Fertility Monitor (compatible with iPhone 7 and up)

iPhone Attachment Clip

15 Test Strips

Inito App (free download on the App Store)

FAQs
How many cycle lengths can it support?

Inito can measure the actual urinary values of your fertility hormones regardless of your cycle length and regularity.

What if I need more strips?

Inito test strips can be bought from the ‘Shop’ tab in the Inito app (available for free download from the Appstore).

Will it work with my Android?

Inito currently supports iPhone 7 and up. Android phones are not supported at the moment.

What's included

Inito Fertility Monitor (compatible with iPhone 7 and up)

iPhone Attachment Clip

15 Test Strips

Inito App (free download on the App Store)

FAQs
How many cycle lengths can it support?

Inito can measure the actual urinary values of your fertility hormones regardless of your cycle length and regularity.

What if I need more strips?

Inito test strips can be bought from the ‘Shop’ tab in the Inito app (available for free download from the Appstore).

Will it work with my Android?

Inito currently supports iPhone 7 and up. Android phones are not supported at the moment.

Get $50 off (auto-applied at checkout)

Get the Inito Kit

Your own fertility lab at your fingertips

Easy-to-read fertility diagnostic results directly on your iPhone*, in just 10 minutes.

“Inito is all that you need to give you the best chance of conception.”

Dr. Bradford Bopp

MD REPRODUCTIVE ENDOCRINOLOGIST

Select your iPhone category

Inito attaches to your smartphone using an attachment clip customized to your iPhone model.

To find out which iPhone model you have, simply go to Settings > General > About. You’ll see the model right next to the Model Name.

Select your iPhone model

Select one of the models below. This is to ensure your attachment clip will fit your phone’s dimensions.

Required

The Inito Fertility Monitor currently supports iPhone 7 and up. Android phones are not supported at the moment.