TRUSTED BY 20,000+ COUPLES

Track your fertility hormones at home, in 5 minutes

Get accurate results of Estrogen, LH, Progesterone (PdG¹) and FSH with Inito, the all-in-one, FDA-registered fertility monitor.

How does Inito work?

HOW DOES INITO WORK?

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The only fertility kit you will ever need

Most ovulation tests predict your fertile days by tracking Estrogen and Luteinizing Hormone (LH), but fail to measure the hormone that actually confirms your ovulation and supports pregnancy: Progesterone.

What makes Inito 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.

TRUSTED BY 20,000+ COUPLES

FREE US SHIPPING

HSA/FSA ELIGIBLE

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.

GET THE INITO KIT Get the Inito Kit

Never miss a day again with Inito

Inito tracks up to 6 fertile days and confirms ovulation by measuring all 4 hormones in just 5 minutes:

Estrogen, which rises 3-4 days before ovulation
LH, which surges 24-36 hours before ovulation
Progesterone (PdG¹), which rises after ovulation
FSH, to track follicle growth

WHY MEASURE PROGESTERONE?

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

A sure way to confirm ovulation is a rise in Progesterone level after peak fertility. Progesterone also supports implantation and elevated levels of PdG during the 7-10 day window after ovulation correlates to higher chances of a successful pregnancy.

* Source: National Institutes of Health “Inito is all that you need to give you the best chance of conception."

Dr. Rachel Wagner MD

Why Inito is the smarter way to get pregnant

Adapts to your irregular cycle

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.

Every woman is unique, especially with a condition like PCOS or Thyroid which can influence hormone levels. Inito measures real values of your hormones to personalize results to the unique you.

Inito tracks everything so you don’t have to

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!

Get the Inito Kit

Get charts and actual values of your hormones

Actual numerical values are necessary to know whether your PdG levels are sufficient enough to support a healthy pregnancy.

Studies show that Pdg levels lower than 7.9ng/ ml in serum (around 10ug/ml PdG) 6-8 days after ovulation are associated with lower pregnancy outcomes.

GET THE INITO KIT

A fertility lab at your fingertips

Easy-to-read fertility diagnostic results directly on your iPhone*, in just 5 minutes.

Get the Inito kit

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

1Dip the test strip in urine for 15 seconds.

2Attach 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.

3Insert the test strip into the Inito Fertility Monitor.

4Get personalized results on our App in 5 minutes.

I purchased this monitor to figure out my ovulation patterns after 2 failed IUI’s. I discovered that my LH surge is a gradual onset and that we inseminated far too early. Now that we know which day I actually ovulate as it confirms my fertile window, I am hoping to be more succesful on my next IUI. Highly recommend this if you are looking for guaranteed results!

Nancy

I wish I had used this sooner. Don’t waste your money on other OPK tests. This system is more accurate and monitors 4 key hormones that effect ovulation. The other cheaper brands can not do this. It gives you a better insight on your body’s hormone fluctuations during a cycle and where any possible problems with conception could be coming from. It is worth the investment and can save you time on identifying fertility issues and help you get pregnant faster.

Gonzales

My husband and I were TTC for 3 months and we got pregnant the first month of using Inito! I started with the cheap LH/ovulation strips but my progression seemed to be off at times with that. I loved how Inito gives you the exact values so that you’re able to tell when your peak is more accurately. Also loves that it measures progesterone because I never really was able to get real spikes to confirm ovulation when I would take my basal body temp, but Inito was able to confirm by measuring my progesterone.

I have PCOS and have been on letrozole and using LH tests to time intercourse. I was hesitant to buy this because there are so many different things but I liked the added hormones it tracks. I just used it with my last cycle and it was so great! Showed me my estrogen rising so I knew I was in my fertile window two days before my LH rise. I just got the “confirmed ovulation” because my progesterone increased. It’s so great to have a little more insight into what is going on!

Ashley

This product is worth every penny!! I was using only LH strips to track my ovulation and we would “baby make” on each peak day and did not get pregnant. After receiving this device and trying it since it says it tests for estrogen and progesterone to CONFIRM ovulation - we got pregnant the first month trying! Apparently I was peaking a day before what the LH strips did not pick up and this device did because it saw my estrogen rise and my LH START to rise and said that was my peak.

Brooke

Your topquestions, answered

What results does Inito give?

Inito gives results as: High Fertility, Peak Fertility or Ovulation Confirmed. Inito also shows you the charts and actual values of all 4 hormones.

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 track and confirm ovulation.

Where can I get more refill strips? Do I need to buy a new monitor every cycle?

Boxes of strips are available in the ‘shop’ tab in the Inito app. You don’t need to purchase the monitor again.

Do I need to use a test strip for each hormone?

No. Inito is the only fertility monitor that measures Estrogen, LH, Progesterone (PdG) and FSH on a single test strip.

Will Inito work if I have PCOS?

Every woman is unique, especially with a condition like PCOS, which can influence hormone levels. Inito shows you a full picture of your cycle, which can help you identify your fertile days and confirm ovulation.

Do medications affect the results?

Fertility medications or other drugs that influence your hormones can prevent Inito from giving you accurate results. You will still be able to see your hormone patterns via the App.

How accurate is Inito?

Inito measures the actual values of your hormones with lab-grade accuracy. Inito's results correlate extremely well with Ultrasound Scans - both for tracking fertile days as well as confirming Ovulation.

Is Inito FDA registered? And can HSA benefits be used to purchase this?

Yes, and yes!

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 600ng/ml, LH & PdG is 40ug/ml and FSH is 20ug/ml.

1. Inito measures PdG, a metabolite of progesterone. Progesterone & PdG are proven to be correlated. Roos J, Johnson S, Weddell S, et al. Monitoring the menstrual cycle: Comparison of urinary and serum reproductive hormones referenced to true ovulation. Eur J Contracept Reprod Heal Care 2015