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Clearblue Digital Ovulation Predictor Kit, featuring Ovulation Test with digital results, 20 Tests

4.5 4.5 out of 5 stars 8,605 ratings

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20 Count (Pack of 1)
DOT 20

Purchase options and add-ons

Brand Clearblue
Number of Pieces 21
Special Feature Easy to Use, 99 Accurate, Instant Result
Test type ["ulati"]
Model Name Digital Ovulation Predictor Kit, featuring Ovulation Test with digital results

About this item

  • Clearblue is #1 OB-GYN Recommended Brand (2)
  • The Clearblue Ovulation Test identifies your 2 most fertile days, so you can maximize your chances of getting pregnant naturally
  • The Clearblue Ovulation Test is over 99% accurate at detecting the LH surge
  • Easy to read – unique digital ‘smiley face’ results
  • 20 Clearblue Digital Ovulation Test Sticks included

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From the manufacturer

Man and woman smiling at pregnancy test - get pregnant faster
Woman smiling with clearblue stick

If you’re thinking about having a baby, being able to accurately predict ovulation will help you maximize your chances. Every woman is different and even if your cycles are regular, your fertile days are likely to vary cycle to cycle. Clearblue Digital Ovulation Test is proven to help you get pregnant: it is an easy-to-use urine test that accurately tracks a key fertility hormone, luteinizing hormone (LH), which increases rapidly 24-36 hours before ovulation. This means it can identify your best 2 days to get pregnant, the day before ovulation and the day of ovulation. Knowing in advance which days you personally have the best chance of getting pregnant can make all the difference. The Clearblue Digital ‘smiley face’ is the indication you are looking for.

And if you think you might be pregnant, you want to know right away. With Clearblue Rapid Detection Pregnancy Test, a 'Pregnant' (+) result may appear in 1 minute when testing from the day of your missed period. Clearblue Rapid Detection is designed to be the easiest to use home pregnancy test with an extra wide color-changing tip for easy sampling, and an ergonomic curved handle.

  • Great value pack if you are trying for a baby
  • Identifies your two best days to get pregnant each cycle
  • Clearblue Digital Ovulation Test is over 99% accurate at detecting the LH surge
  • Clearblue accurately detects the LH surge, identifying the day before and the day of ovulation
  • Easy to use, and easy to read with the Clearblue ‘smiley face’
  • Rapid Detection Pregnancy Test gives result as fast as 1 minute from the day of missed period[2]
  • Rapid Detection Pregnancy Test is over 99% accurate from the day you expect your period[3]

Man and woman smiling looking at pregnant belly - Clearblue proven to help you get pregnant

Blue background with yellow circle - Over 99% accurate

Value pack includes pregnancy test

Proven to help you get pregnant

There are only a few days in each menstrual cycle when you can get pregnant, which is why it’s important to know which are your most fertile days. Our easy-to-use ovulation predictor kit detects the rise in luteinizing hormone (LH) - a key fertility hormone that rises prior to ovulation - to accurately detect the day BEFORE, and the day OF ovulation. Get pregnant faster by using an ovulation test to identify your most fertile days.[4]

[4] vs not using any method.

Over 99% accurate

Detecting the surge in luteinizing hormone 24-36 hours before ovulation is the most accurate home method to predict your most fertile days – it’s proven to be twice as accurate than traditional calendar methods[5].

Clearblue Rapid Detection Pregnancy Test is over 99% accurate from the day you expect your period[4], giving you a clear and accurate result when you need it most.

[4] Over 99% accurate from the day you expect your period. >99% accurate at detecting typical pregnancy hormone levels. Note that hormone levels vary. See insert.

[5] Study of 101 women comparing a simple calendar method of conducting a test on LH surge day (2011).

Value pack includes pregnancy test

Test to see if you are pregnant using Clearblue Rapid Detection. A Pregnant result may appear as fast as 1 minute when testing from the day of your missed period. Wait 3 minutes to confirm a Not Pregnant result.

Lh hormone tracking graph - Clearblue accurately tracks your LH hormone

Advanced Digital ovulation test with smiley face - Clearblue provides unmistakeable results

Plus sign on clearblue pregnancy test - Clear results in as fast as 1 minute

LH surge accurately predicts ovulation

A surge in luteinizing hormone (LH) occurs 24-36 hours before ovulation and is what causes an egg to be released ready to be fertilised. Clearblue Digital Ovulation Test detects the level of luteinizing hormone (LH) to accurately predict ovulation.[6]

[6] Data on file

Easy to read digital results

The Clearblue Digital ‘smiley face’ confirms you’ve reached Peak Fertility – no need to interpret coloured lines to know when the best time is to try for your baby. A study showed one in four women can misread a traditional ovulation line test (2010) - Johnson S., et aI. Exp Op Med Diag(2011) 5: 467-73

Clear + or - Results

Clearblue Rapid Detection Pregnancy Test gives a Pregnant result as fast as 1 minute from the day of your missed period. Wait 3 minutes to confirm a Not Pregnant result.

When to start testing with Clearblue Digital Ovulation Test - testing graph

When to start testing with Clearblue Digital Ovulation Test

When to start testing with Clearblue Digital Ovulation Test - testing graph

How to use Clearblue Digital Ovulation Test - iconography step by step

How to use clearblue rapid detection pregnancy test - step by step iconography

Clearblue Fertility and ovulation core features comparison chart

Product Description

Trying for a baby? Get pregnant faster (1). The Clearblue Digital Ovulation Test (Prueba de Ovulacion Digital) identifies your 2 best days to get pregnant each cycle. The simple urine ovulation test is over 99% accurate at detecting the luteinizing hormone (LH) surge. The ovulation test interprets your result and gives you a clear smiley face in the digital display when the LH surge has been detected, so you know this day and the following day are your 2 best days to try for a baby.

For women whose cycles are variable, it can be especially challenging to accurately detect the timing of the two best days to get pregnant. A 20 count test kit will give you a higher chance of detecting your most fertile days.

(1) Vs not using any method. (2)_Data on file

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2 x 2 x 7.25 inches; 4 ounces
  • Item model number ‏ : ‎ 633472276897
  • Date First Available ‏ : ‎ October 9, 2009
  • Manufacturer ‏ : ‎ Clearblue
  • ASIN ‏ : ‎ B002VLYAOI
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.5 4.5 out of 5 stars 8,605 ratings

Product guides and documents

Important information

Safety Information

Clearblue Digital Ovulation Test is not intended for contraceptive use and is not suitable if you have recently been pregnant, reached menopause, have polycystic ovarian syndrome (PCOS) or are taking certain fertility drugs. Clearblue Digital Ovulation Test can be used if you are taking clomiphene citrate. Before applying urine to the test stick it must be inserted into the test holder. This device is for home use. Keep out of the reach of children. Store at 36°- 86° F (2° - 30° C). Do not freeze. For in vitro diagnostic use. Not for internal use.

Indications

The Clearblue Digital Ovulation Test quickly and accurately detects the surge of luteinizing hormone in your urine which normally occurs 24-36 hours before ovulation (when you release an egg). The test therefore tells you the 2 best days to conceive your baby. *Data on file. Research into recommendation of Ovulation Tests & Fertility Monitors with 204 US Ob-Gyns (Kantar Health 2011). **It's over 99% accurate at detecting the LH surge. Hormones are a more accurate predictor of ovulation than Basal Body Temperature, which only changes after ovulation. Clearblue is World's #1 selling brand in home pregnancy and fertility tests. Based on international sales compiled using independent market research data (data on file).

Ingredients

1 test holder, 20 test sticks and 1 English/Spanish insert.

Directions

Read complete instructions before use.

Legal Disclaimer

Expiration Date: 10-2013.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
8,605 global ratings

Customers say

Customers find the product easy to use with clear instructions. They appreciate the accuracy and clarity of the results. However, some customers have reported issues with the quality of the product, mentioning that it gives error codes. Opinions are mixed on performance, value, smiley, and stickiness.

AI-generated from the text of customer reviews

733 customers mention653 positive80 negative

Customers find the instructions in the kit clear and simple. They say it's a reliable and user-friendly tool for couples planning to conceive. They also say it makes testing easy and convenient.

"...I struggle to know when ovulation is occurring and these make it so simple. The product is well designed and easy to use. Results are fast!" Read more

"...I find it to be very convenient and mess-free. It comes with 20 test sticks and one test result reader stick...." Read more

"...the Clearblue Digital Ovulation Predictor Kit is a reliable and user-friendly tool for couples planning to conceive or for those tracking their..." Read more

"...Simple and easy to use.This brand was recommended to me by the fertility specialist. I am 40 & have had multiple gyne surgeries...." Read more

348 customers mention296 positive52 negative

Customers like the accuracy of the ovulation tracker. They say it is easy to use, accurate in predicting ovulation, and keeps the day precise. The confirmation is nice, and the kit and charting work especially well together. The results line up perfectly with their fertility chart, and there is no second-guessing.

"...The whole process was easy, accurate and sanitary. I like it, and wholeheartedly recommend it!..." Read more

"...get pregnant as soon as you start using it, but it is accurate in predicting ovulation which is obviously one of the most crucial things for getting..." Read more

"...Its digital results and high accuracy make it an attractive choice for those seeking a convenient and straightforward method for predicting ovulation..." Read more

"Great quality and accurate results." Read more

81 customers mention77 positive4 negative

Customers find the clarity of the ovulation test kit to be great. They say it takes out all of the guesswork and gives a definitive answer if you're ovulating. Customers also appreciate the ease of use and the lack of confusion with the results. Overall, they say the kit is accurate and makes TTC fun again.

"...This test worked really well. It takes all of the guess work out of trying to have a baby...." Read more

"...We don’t want that !! This product takes all the guessing and stress away and makes TTC fun again." Read more

"...They are fairly accurate and take the guessing out of things." Read more

"I prefer these tests over the strips any day! It leaves the guessing out and gives you a definitive answer if you’re ovulating or not...." Read more

926 customers mention594 positive332 negative

Customers are mixed about the performance of the kit. Some mention that it works well, while others say that it didn't work for them. Some say that the first response test stops working once you get a positive, and the results are questionable.

"...In other words, the test works, and it is accurate in predicting ovulation, which puts my mind at ease and probably means that I can stop charting..." Read more

"...now, including two of the digital readers, i've had only one test fail to work. In my case, it was the test stick itself, not the reader that failed...." Read more

"...Its digital results and high accuracy make it an attractive choice for those seeking a convenient and straightforward method for predicting ovulation..." Read more

"Good product. Works as described. 2 possible results - "empty circle" OR "circle with smiley." Simple and easy to use...." Read more

425 customers mention198 positive227 negative

Customers are mixed about the value of the kit. Some mention that it's worth the price, while others say that it is pricey. The plastic stick is cheap, and some feel that the product is hard to understand.

"...Yes, this does cost a bit more money. But when you're fighting against your biological clock and trying to conceive, what's a few extra bucks?" Read more

"...It’s pricey but if you want it bad enough (plus having tried to nearly 2 years) Worth a shot. Don’t give up…" Read more

"...Digital Ovulation Predictor Kit is effective, it is relatively more expensive than some other ovulation prediction methods, such as traditional test..." Read more

"...will probably last me close to four cycles which is a good value for the money it costs...." Read more

95 customers mention59 positive36 negative

Customers are mixed about the smiley. Some mention it makes things exciting and easy to use, while others say it didn't show up.

"...This product takes all the guessing and stress away and makes TTC fun again." Read more

"...morning and one after I came from doing blood work and the smiley face did not show up my doctor told me she believes I ovulated as soon as I left..." Read more

"...It is really easy to use and the smiley face leaves no room for confusion...." Read more

"...Seeing the smiley face was very reassuring!..." Read more

44 customers mention20 positive24 negative

Customers are mixed about the stickiness of the product. Some mention that it comes with 20 test sticks and one test result reader stick, which is more than enough for 1 month. However, others say that the box they received had sticks that did not work, they were unable to use the test stick under their urine flow, and that there are no refill test sticks sold separately.

"...You can't buy refills...." Read more

"...I find it to be very convenient and mess-free. It comes with 20 test sticks and one test result reader stick...." Read more

"...The down side: They are very sensitive. I was unable to use the test stick under my urine flow, had to dip it in a cup...." Read more

"...20 digital ovulation tests in one kit, you have an ample supply to cover multiple cycles, reducing the need for frequent purchases...." Read more

353 customers mention70 positive283 negative

Customers are dissatisfied with the quality of the product. They say it has an occasional error and is defective. Some customers also mention that it gives negative readings.

"...Both as you can see… Are not obviously positive. However, clear blue is!! Stop guessing and buy this!!..." Read more

"...as i posit above, they don't sell refills because the electronic reader isn't sturdy enough to last two months, you might end up with quite a pile..." Read more

"...The second month I was testing on day 5 and received an error that the instruction sheet told me meant the test holder failed...." Read more

"...If your cycles are relatively regular, this is a great test to use...." Read more

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Top reviews from the United States

Reviewed in the United States on February 5, 2024
Size: 20 Count (Pack of 1)Style: DOT 20Verified Purchase
3 people found this helpful
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Reviewed in the United States on September 19, 2014
Size: 20 Count (Pack of 1)Style: DOT 20Verified Purchase
31 people found this helpful
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Reviewed in the United States on March 17, 2024
Size: 27 Count (Pack of 1)Style: TFAB 27Verified Purchase
Reviewed in the United States on March 6, 2024
Size: 20 Count (Pack of 1)Style: DOT 20Verified Purchase
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5.0 out of 5 stars Best in the market
Reviewed in the United States on March 6, 2024
Great quality and accurate results.
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Reviewed in the United States on September 26, 2023
Size: 20 Count (Pack of 1)Style: DOT 20Verified Purchase
2 people found this helpful
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Reviewed in the United States on October 20, 2023
Size: 27 Count (Pack of 1)Style: TFAB 27Verified Purchase
One person found this helpful
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Top reviews from other countries

Amazon Customer
5.0 out of 5 stars Simple to use, works as it should. Highly recommend
Reviewed in the United Kingdom on December 15, 2021
Size: 20 Count (Pack of 1)Style: DOT 20Verified Purchase
Customer image
Amazon Customer
5.0 out of 5 stars Simple to use, works as it should. Highly recommend
Reviewed in the United Kingdom on December 15, 2021
ABOUT EQUIPMENT

The Equipment, is simple to use and the instructions are very clear and easy to understand. Make sure you hear the click and you can see the symbol on the screen implying “ready to use” as illustrated on the leaflet before use.

MY EXPERIENCE

My cycle is approximately 31 days. General rule of thumb is that regardless of the length of your cycle, ovulation occurs 14days prior to the day of your period.For my case, ovulation happens around 17th day of my cycle. The app I was using gave me two days earlier. Any way my last cycle was on 20th November, the app gave me 4th Dec which was 15th day of my cycle.I started testing from 30th November 11th day of my cycle to be save.

I tested twice everyday , morning and at night.On 17th day of my cycle, no smiley in the morning but I got a smiley 😊 on the same day at night at 20:30pm only once. No smiley the next day although some people got it twice or for two days

ADVICE

First things first, track your cycle and subtract 14 days.( NOTE). Below only apply to normal cycle of 35 days cycle.
28day cycle- ovulation happens in 14th day of cycle
29days- 15
30 days- 16
31days - 17

When you know the day of the cycle you are likely to ovulate, test couple days in advance and I highly recommend testing twice per day. Testing close to your day of ovulation means you have plenty of test kits to use so why not use two per day.

The ovulation window is between 12- 36, 48 hours hence it’s possible to miss it if you test once per day and that’s why I only captured once.

I will update the pregnancy results when I get reports.

I hope that helps.
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11 people found this helpful
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Kavitha
5.0 out of 5 stars Good product.
Reviewed in India on January 21, 2018
Size: 1 Count (Pack of 1)Style: DOT 10Verified Purchase
Amazon Customer
5.0 out of 5 stars Easy to Read!
Reviewed in the United Kingdom on September 12, 2016
Size: 20 Count (Pack of 1)Style: DOT 20Verified Purchase
5 people found this helpful
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TattyO
5.0 out of 5 stars Work well for me!
Reviewed in the United Kingdom on March 13, 2019
Size: 20 Count (Pack of 1)Style: DOT 20Verified Purchase
4 people found this helpful
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Hollie
5.0 out of 5 stars Very easy to use. Would recommend.
Reviewed in the United Kingdom on January 3, 2019
Size: 20 Count (Pack of 1)Style: DOT 20Verified Purchase
3 people found this helpful
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