In stock
Modern Fertility Ovulation Test
20 tests
165 reviews
Our Ovulation Test strips track your LH levels day by day to predict your 2 most fertile days. Measuring low, high, and peak LH gives you more insight into your fertile window than other ovulation tests. Plus you can scan and log your LH tests with our free app.
Find your 2 most fertile days
99% accurate at detecting LH [1]
Works with your unique cycle
Free app: Use your camera to easily log your tests
Easy-to-interpret results
At a glance, you’ll know if your result is above the average LH surge threshold of 25 mIU/mL when the test line is darker than the control line on the strip.
Works with your cycle
Your result matches to low, high, or peak levels to map a unique LH curve — even if you have irregular cycles or surge below the average LH threshold.
Works ~like magic~ with our app
The Modern Fertility App uses your camera to automatically scan and log your test so you can predict your fertile window.
Community is built in
Join the Modern Community where you can connect with others and ask fertility experts your questions.
Testing 101
01
Pee in a cup. We recommend testing in the afternoon.
02
Dip the test strip up the MAX line for 10 seconds.
03
Let the strip sit for 5 minutes then match the test line to the color bar to find your LH concentration.
04
Log your test on paper or in the Modern Fertility App with your camera to pinpoint your 2 most fertile days.
05
Repeat daily to track your LH at low, high, and peak levels. The darker the test line, the closer you are to an LH surge.
Free app to scan and log your tests
01
The Modern Fertility App is an ovulation and cycle tracker that makes it easier to predict the 2 days you’re most likely to get pregnant
Use your camera to scan and log your test like magic to build a full picture of your cycle.
02
Track your LH levels so that your can predict your LH surge.
03
See your entire menstrual cycle, LH test results, and fertile window predictions, all in one place.
04
If you’re trying for kids, use the app to time sex or insemination. If you’re not, use it as an FYI. [2]
BACKED BY TOP PHYSICIANS
“The Modern Fertility Ovulation Test will give you more insight into your LH levels than you’d get from a standard ovulation test kit. I recommend it to all of my patients. Instead of a ‘go’ or ‘no go,’ you’ll see your LH concentration change, which is a better way to pinpoint your fertile window and predict when you’re ovulating. You’re in good hands.”
- Nataki Douglas, MD, PhD Chair of the Modern Fertility Medical Advisory Board OB-GYN, reproductive endocrinologist
How it works
It's kind of like pee magic
The test
Our home ovulation test detects luteinizing hormone (aka LH) in your urine. When LH meets antibodies on the test strip, the test line darkens — the darker the line, the more LH there is in your urine. Unlike most other ovulation tests (aka ovulation predictor kits), you'll be able to match the shade of your test line to the corresponding LH level (kind of like those pH strips you played with in middle school).
Talk LH to me
The brain triggers a large LH surge 24-48 hours before you ovulate, making it an excellent predictor of ovulation. An LH surge prompts the ovary to release an egg (that can then be fertilized by sperm). If you’re trying to get pregnant, you want sperm to be ready and waiting to fertilize an egg, which is why your “fertile window” is 6 days: 5 days before you ovulate and the day you ovulate. Your 2 most fertile days are the day of and the day after your LH surge.
Patient Reviews
4.07 (165 reviews)
5/16/2022
Katie
Easy to Use
The strips are easy to use and I like that you get more of a range instead of just an indication of ovulation or not. I was excited that you could scan them into the app to take the guesswork out of the levels, but when compared to the colors on the wrapper, they don’t always match. I’d say to input manually.
5/16/2022
Katie
5/10/2022
Taylor
Easy to use with fast
Easy to use with fast results that are easy to understand!
5/10/2022
Taylor
5/8/2022
Nicole
Trusted
Feel more confident with the results then with other brands
5/8/2022
Nicole
[1] 99% accurate at detecting the LH concentrations shown on the chart in laboratory studies.
[2] Cannot be used for contraception.
[3] Based on the top 5 LH-only ovulation tests sold in retail stores by sales volume. Source: Nielsen retail sales data in 2021.
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