Track your fertility hormones at home, in 10 minutes.
Get accurate results of Estrogen, LH, PdG (urine metabolite of progesterone) & FSH with Inito, the all-in-one fertility monitor.
TRUSTED BY 75,000+ COUPLES
“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 doctor and she was
able to prescribe me medication to help me ovulate.
Get $50 off $149 $99
† Inito is a medical device registered with the FDA and the return policy is to allow flexibility to the consumer while ensuring that products are safe and effective for us.
The following policy applies for purchases made through inito.com or the Inito App. If you purchased your product from Amazon or another authorized retailer, please speak with a representative from the original place of purchase as Inito must adhere to their policies and procedures. Products purchased through an unauthorized reseller are not eligible for any refund, cancellation, or replacement.
In order to be eligible for a refund, cancellation, or replacement from purchases made on inito.com, customers must provide proof of purchase. For prompt service, please email our Customer Care Team and provide your order number for any request for the following:
If your order has not shipped, you are eligible for a 100% refund of your inito.com order.
Orders once shipped are not eligible for any return, refunds, or exchange.
Damaged or defective products are covered by our 6-month limited warranty applicable from the date of purchase. During the warranty period, Inito will either repair or replace, at its option, any defective Product or part at no charge to you.
© 2025, Inito Health Inc. All Rights Reserved.
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HSA/FSA eligible
Get accurate results of Estrogen, LH, PdG (urine metabolite of progesterone) & FSH with Inito, the all-in-one fertility monitor.
As seen on
Not all ovulation tests are created equal
What makes Inito different?
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.
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:
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
Get $50 off (auto-applied at checkout)
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.
Predict and confirm your ovulation with actual data
Cycle Start
Fertile Window
Confirm Ovulation
Cycle End
Peak Fertility
Trusted by
75K+ couples
Free US
Shipping
HSA/FSA
Eligible
Trusted by
75K+ couples
Free US
Shipping
HSA/FSA
Eligible
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.
TRUSTED BY 75,000+ COUPLES
FREE U.S. SHIPPING
HSA/FSA ELIGIBLE
Sidni Lynn
“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
A fertility lab at your fingertips
Easy-to-read fertility diagnostic results directly on your iPhone1, in just 10 minutes.
*The Inito Fertility Monitor currently supports iPhone 7 and up. Android phones are not supported at the moment.
1.
Dip the test strip in urine for 15 seconds.
Attach the Inito Fertility Monitor to your iPhone*.
2.
Get personalized results on our App in 10 minutes.
4.
Insert the test strip into the Inito Fertility Monitor.
3.
Recommended by
fertility experts
I can make quick adjustments by looking at patients’ hormone charts, it’s a game changer!
Dr. Roxanne Pero,
MD OB/GYN FACOG FACLM
@drroxannepero
Inito tests a lot of hormones – more than most people think to check!
Alease Daniel Barnes,
BS Embryologist
@alease_the_embryologist
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
@drfaithschumann
Get $50 off (auto-applied at checkout)
The Inito Fertility Monitor comes with a free easy-to-use App, so you can track your fertile days with ease and know exactly when you ovulate.
Our App notifies you for everything:
- Your fertility levels
- When to test on the right days
- When you’ve successfully ovulated
- And when to roll into bed!
Inito tracks everything so you don’t have to
Get $50 off (auto-applied at checkout)
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.
Get charts and actual
values of your hormones
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.
Inito Starter Kit
Get $50 off (auto-applied at checkout)
What’s inside in your kit:
- Inito Fertility Monitor (compatible with iPhone 7 and up)
- iPhone Attachment Clip
- 15 Test Strips
- Inito App (free download on the App Store)
$149 $99
Free US Shipping | HSA/FSA Eligible
“Inito puts the power to accurately monitor your hormone levels in your hands.”
MD Reproductive Endocrinologist
Dr. Bradford Bopp
Founder, Midwest Fertility
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 test 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.
Works with regular as well as irregular cycles
See the difference for yourself
Inito fertility tracking Kit
Inito
Accuracy
Personalizes results as per your body
Uses a set value or a threshold
Estrogen, LH, PdG and FSH Measured
Hormones measured
Estrogen, LH, PdG, FSH
Only LH
Predicts & Confirms
Ovulation
Advanced LH tracking
Measures Beta-LH that has lower chances of cross-reaction
Measures Alpha LH that has higher chances of cross-reaction
Personalized Hormone Charts
Predicts & confirms ovulation
Actual Values
Personalized hormone charts
Full Fertile Window
6 Fertile Days
2 Fertile Days
Result type
Actual numerical values
Only yes or no
Works for Irregular Cycles
Full fertile window
6 Fertile days
2 Fertile days
Daily Reminders from App
Works for irregular cycles
HSA/FSA Eligible
Daily reminders from app
HSA/FSA Eligible
HSA/FSA Eligible
HSA/FSA Eligible
Traditional ovulation tests
Ovulation Tests
Get $50 off (auto-applied at checkout)
Trusted by 75,000+ happy couples
4.3/5 on
1,300+ reviews
Get $50 off (auto-applied at checkout)
3.
Insert the test strip into the Inito Fertility Monitor.
Your top questions, answered
Get $50 off (auto-applied at checkout)
Works with regular as well as irregular cycles
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
Why Measure PdG?
Dr. Rachel Wagner
MD
“Inito is all that you need to give you the best chance of conception.”
PdG - urine metabolite of progesterone
Why Measure Progesterone?
4.
Get personalized results on our App in 10 minutes.
1.
Dip the test strip in urine for 15 seconds.
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.
Why Inito is the smarter way to get pregnant
High Fertility
Your fertility level is high. In this window, you should have sex every other day.
$149
$99
Our lowest price ever.
“Inito predicted my ovulation accurately with reliable data which helped me fast-track my pregnancy goals!”
Kimberly
@KIMBERLYJAREST
“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
@SUNSHINE_GYPSY_RN
“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
@ONETWOPLUSTWINS
“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.”
Caty
@CATYROSEEE
“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
@C_ALEXANDRIA
“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
@MONICABIVAS
“Inito predicted my ovulation accurately with reliable data which helped me fast-track my pregnancy goals!”
Kimberly
@KIMBERLYJAREST
“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
@SUNSHINE_GYPSY_RN
“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
@ONETWOPLUSTWINS
“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.”
Caty
@CATYROSEEE
“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
@C_ALEXANDRIA
“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
@MONICABIVAS
Why Inito is the smarter way to get pregnant
Get $50 off (auto-applied at checkout)
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.
Predict and confirm your ovulation with actual data
Get $50 off (auto-applied at checkout)
Get $50 off (auto-applied at checkout)
Get $50 OFF with code
(Auto-applied at checkout)
HORMONES99