| "Helping women track their ovulation in a smarter way" | 
Premom Quantitative LH Ovulation Test Strips
PMS2-S:20
$14.99
- See Your LH Range: Go beyond positive or negative test results with an estimated LH range, helping you track cycle changes and better identify your fertile window.
- Quantitative LH Tracking: The Premom app estimates LH levels from 0–65 mIU/mL and displays your results in an easy-to-read cycle chart.
- Simple to Test and Track: Dip for 5–10 seconds, read in 5–10 minutes, then scan with the Premom App to track LH levels, surge, peak, and cycle patterns.
- Support Your TTC Journey: Women who used LH test strips for up to 3 months while trying to conceive achieved a pregnancy rate 265% higher than those who didn’t*
*Based on internal analytical studies of 0.49 million users. - #1 Ovulation Test Reader App: Premom ranked #1 in the U.S. App Store for “ovulation test reader.”*
*Based on Keyword Ranking History for “ovulation test reader” at App Store, Source: Sensor Tower 2025.
How to Best Use the Test Kit
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Product FAQs
The quantitative tests are the new advanced strips that give you a numerical result instead of a pass/fail result. They also feature easier-to-read strips with a clear, bold control line. Unlike the traditional ovulation tests, in which control test line colors differ according to LH levels, quantitative test control lines normally will not change.
It’s best to aim for your peak LH level, which typically marks the most fertile point in your cycle. While an LH surge indicates that ovulation is approaching, not all surges immediately signal your fertile window—and some can last up to 7 days.
To maximize your chances of getting pregnant, try to conceive during your full fertile window: the 5 days leading up to ovulation and ovulation day itself. Your LH levels will rise during this time, and the peak is the highest point of that surge—usually right before ovulation.
LH levels vary by person, so there’s no single number that defines a peak. Instead, you’re looking for a sharp rise compared to your baseline. Many people see LH values between 0–65 mIU/mL during a surge, but some go higher or lower. The key is identifying your personal highest reading in the cycle—that’s your peak. Make sure to use the free Premom Ovulation Tracker app to upload and read your tests.
Yes, drinking a lot of water before testing could dilute your urine and make it harder to detect LH (luteinizing hormone) levels accurately.
To get the most reliable results, try the following:
- However, some women find morning testing works better for them—so feel free to try that and see what gives you the clearest results.
- Test at the same time each day for consistency.
- Limit water intake for about 2 hours before testing.
- We recommend testing between 10 a.m. and 8 p.m., as LH typically builds up in your system during this time.
Some people experience long or fluctuating LH surges that can last for several days. This is normal! Your true ovulation likely happens around the highest point of your surge. Continue tracking, and use your LH peak to time sex within your fertile window.
It’s best to aim for your peak LH level, which typically marks the most fertile point in your cycle. While an LH surge indicates that ovulation is approaching, not all surges immediately signal your fertile window—and some can last up to 7 days.
To maximize your chances of getting pregnant, try to conceive during your full fertile window: the 5 days leading up to ovulation and ovulation day itself. Your LH levels will rise during this time, and the peak is the highest point of that surge—usually right before ovulation.
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JENNIFER GEORGE –
These are by far my most favorite lh tests. THE BEST!!!!!
Anonymous –
Still have not conceived, but these strips identified peak so I’ll continue using for a few more months to see if they’re reliable.
Jen –
They’re so easy to read and I love knowing my precise LH levels so I can easily see my ovulation pattern! It’s been so helpful as I’m TTC after breastfeeding and my hormones are going nuts.
Anonymous –
Good but they are more expensive than your average test strips.
Rebecca Pomeroy –
I only use only @ home & Premom! I love them & always accurate!