The 8 Best Ovulation Tests of 2021

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Our Top Picks

Best Overall: Clearblue Digital Ovulation Test at Amazon

"99 percent accuracy, and it takes just three minutes for results to appear."

Best App: Easy@Home 50 Test Kit at Amazon

"Download the company’s app and get digital test results right on your phone."

Best Strips: PREGMATE 50 Test Strips at Amazon

"These ovulation strips from Pregmate provide a straightforward way to determine when you’re at your most fertile."

Most Comprehensive: Modern Fertility Ovulation Test at modernfertility.com

"This helps you predict which two days you will be the most fertile in combination with their app."

Best Budget: Wondfo 50 Test Strips at Amazon

"There are 50 strips included, so they’ll last you quite a while."

Best Smart: Clearblue Fertility Monitor at Amazon

"Promises to identify three times more fertile days per month for women."

Best Ovulation and Pregnancy Test Kit: iProvèn Test Kit at Amazon

"There are 50 ovulation test strips and 20 pregnancy test strips, so this kit will go the distance."

Best Wearable Ovulation Tracker: Ava Fertility Tracker at avawomen.com

"Wear your fertility tracker on your wrist for accurate and precise five-day fertility windows."

If you're trying to get pregnant or just want to get a better understanding of your cycle—ovulation strips are an easy and affordable way to do so in the comfort of your own home. Depending on where you are in your trying to conceive journey, you may also want to check in with your doctor to help advise you on your overall health.

Here, the best ovulation tests to kick start your trying to conceive journey.

Our Top Picks

Best Overall: Clearblue Digital Ovulation Test, 20 Ovulation Tests

Pros

Smiley face is fun + simple to read
Convenient
OB-GYN recommended

Cons

Expensive
Lots of plastic waste

These tests from Clearblue top our list for their accuracy, ease-of-use, and value for the cost. There are no lines to interpret: a smiley face appears when you’re at your most fertile (when your Luteinizing Hormone or LH surges). They promise 99 percent accuracy, and it takes just three minutes for results to appear. There are 20 tests included in the kit. To use, urinate on one of them then insert it into the reusable monitor for your results.

Quantity of tests: 20 ovulation tests | Time: 3-5 minutes | Format: Strip | App: No

Best App: Easy@Home 50 Ovulation Test Strips and 20 Pregnancy Test Strips Kit

Pros

Affordable
Includes pregnancy tests

Cons

Hard to take photos for scanning
Time-consuming

Trying to get pregnant? Of course, there’s an app for that. This kit from Easy@Home works much like other ovulation predictor kits in that you dip the test strips in urine and wait to see if your LH level is surging, meaning your chances of getting pregnant soon are at their peak. It comes with 50 ovulation tests and 20 pregnancy tests as well.

What sets this kit apart is that you can also download the company’s app and get digital test results right on your phone. It also allows you to track your symptoms and cycle, so you have the best picture possible of your fertility.

Quantity of tests: 50 ovulation | Time: 3-5 minutes | Format: Strip | App: Yes

Best Strips: PREGMATE 50 Ovulation LH and 20 Pregnancy HCG Test Strips

Pros

Kits come in different quantities
Budget-friendly

Cons

Lines are hard to read

If you don’t want to mess with a monitor, these ovulation strips from Pregmate provide a straightforward way to determine when you’re at your most fertile. They measure your LH and let you know when you’ll be having a surge. The number of tests you'll need each month will depend on the length of your cycle, but this kit contains 50 tests, so you’ll be set for a while. It also includes 20 strips to test for pregnancy, which is a nice bonus.

Quantity of tests: 20 ovulation tests | Time: 5 minutes | Format: Strip | App: No

Most Comprehensive: Modern Fertility Ovulation Test

modern-fertility-strips — Courtesy of Modern Fertility

Pros

Subscription available
App + strips are well designed
Includes access to fertility experts

Cons

Can be hard to scan strips

If you want to go one step beyond generic test strips, Modern Fertility has you covered. This test goes a step further and helps you predict which two days in the month you will be the most fertile in combination with their app.

To use, you'll pee in a cup first thing in the morning like most tests, but instead of getting a positive (you are fertile now!) vs negative (you are not fertile now), you will take a picture within their app which help predict your cycle, thus helping you keep track of your cycle.

If you want to go one step further in getting a read on your cycle the Modern Fertility Hormone Test is a comprehensive at-home test that will get a read on your hormones.

Quantity of tests: 20 ovulation tests | Time: 5 minutes | Format: Strip | App: Yes

Best Budget: Wondfo 50 Ovulation Test Strips and 20 Pregnancy Test Strips Kit (50 LH + 20 HCG)

Pros

Sealed individually
Includes pregnancy tests

Cons

Not very sensitive

These ovulation tests from Wondfo have neither bells nor whistles, but they will help you determine when you’re most fertile. There are 50 strips included, so they’ll last you quite a while. To use, you collect some urine and dip in one of the strips and in three to five minutes.

It will let you know if your LH is surging, meaning your chances of conception are at their highest. Bonus: this pack also comes with 20 pregnancy test strips.

Quantity of tests: 50 ovulation tests | Time: 3-5 minutes | Format: Strip | App: No

Best Smart: Clearblue Fertility Monitor, Touch Screen, Helps You Get Pregnant Faster

Pros

Stores 6 cycles of data
Touch screen monitor

Cons

Test strips sold separately
Expensive

If you like the latest and greatest technology for every aspect of your life, then this monitor from Clearblue may be the right choice for you. It helps you detect not only your LH levels, like most ovulation tests, but your estrogen as well and gives you a rating each day that evaluates your fertility—low, high, or peak.

It promises to identify three times more fertile days per month for users so that the odds of conceiving a baby are increased. It also stores your cycle information for up to six cycles, so you can compare and look for any patterns or differences.

To use, you push a button each month when your period begins, then each day thereafter the monitor will tell you what to do like use a test stick (sold separately). After five minutes, you’ll get a reading letting you know how fertile you are.

Quantity of tests: Sold separately | Time: Depends on test stick| Format: Test strips sold separately | App: No, monitor stores information

Best Ovulation and Pregnancy Test Kit: iProven Ovulation Predictor Kit

Pros

Affordable
Large quantity
Includes pregnancy test kits

Cons

No app for tracking

While tracking your ovulation cycle, you'll also want to track whether or not you’re pregnant if you're trying to conceive. This kit from iProven contains tests for both. In all, there are 50 ovulation test strips and 20 pregnancy test strips, so this set will go the distance.

The kit promises a 99 percent accuracy rate so you won't have to second guess the results. The easy-to-use test features a line result, with a single line representing a negative result and a double line representing a positive result.

Quantity of tests: 50 | Time: 3-5 minutes | Format: Strips | App: No

Best Wearable Ovulation Tracker: Ava Fertility Tracker

Pros

Convenient
No peeing on strips
Recognizes 5 possible conception days

Cons

Expensive
Not for women with irregular cycles

The Ava Fertility Tracker takes trying to conceive to another more efficient level. The built-in technology allows you to identify your most fertile five-day window as well as your peak days right before ovulation. With a greater precision in predicting your most fertile time, Ava is clinically proven to help you conceive.

This wearable device works by collecting your important data and vitals while you sleep and when synced with the app, it is able to deliver an accurate fertility window.

Quantity of tests: Unlimited | Time: Real-time (wear watch at night) | Format: Digital Watch | App: Yes

Final Verdict

The best ovulation tests make it simple and affordable for you to detect hormone surges so you know when you're ready to ovulate. Any of these tests will help you get there, but we love The Clearblue Digital Ovulation Predictor Kit (view on Amazon) because it’s simple, ob-gyn recommended, and over 99 percent accurate.

If you want a more detailed picture of your fertility and ovulation cycle, the Modern Fertility Ovulation Test (view on Modern Fertility) is the most comprehensive and has a well-designed app and robust community that includes fertility experts.

What To Look for in an Ovulation Test

Budget

You never know how many months you’ll want or need to use ovulation tests, so for some people, budget is a major concern. Digital tests and monitors run on the higher end but offer more convenience. If you really want to save, look for a pack that includes pregnancy test strips as well.

Reader Type

Simple ovulation tests can be quite complicated to chart and decipher. You have to compare and differentiate between the darkness of lines. Alternatively, a digital test, monitor, watch, or app that scans strips will make things a lot easier.

Scope

Before you purchase an ovulation test kit, consider how much you want to know and track about your cycle. The Clear Blue Digital Test Kit, for example, just gives you simple smiley face when you’re ovulating but doesn’t offer a way to track that your cycle month-to-month. For a larger perspective, something with an app is the way to go.

Quantity

Along with your budget, the quantity of strips that are included in the ovulation kit you choose will determine how long the kit will last. For some, a kit that lasts months is important, whereas others may prefer to purchase on a month-to-month basis.

FAQs

How long after a positive ovulation test do you ovulate?

It’s not an exact science but expect to ovulate about 12-24 hours after a positive ovulation test. There are 6 days in the month that count as your most fertile days.

When should I start testing for ovulation?

You can test for ovulation at any time of the day, but experts suggest the morning as it may give you the best results. If your typical menstrual cycle is 28 days you would perform an ovulation test 10 or 14 days after starting your period.

How long after ovulation can you take a pregnancy test?

For the most accurate results, wait until at least 7 days after ovulation to ensure the hCG levels are high enough to give a positive test.

Can an ovulation test detect pregnancy?

In short yes, ovulation tests can detect pregnancy but they are meant to predict ovulation and should be used for that. The hormones that ovulation tests and pregnancy tests are looking for have different functions in the body, but their structures are very similar.

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Deanna McCormack is a copywriter and freelance writer who covers beauty, fitness and parenting for a number of outlets. She’s a mom to an infant and 2-year and well-versed in all things related to motherhood and pregnancy.