








Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.
⏳ Don’t just plan—predict your perfect moment to conceive!
One Step Ovulation Test Strips offer a clinically proven 99% accurate, 20mIU/mL sensitive LH surge detection to identify your most fertile 24-48 hour window. Designed for easy at-home use, this 50-count kit empowers women to track ovulation with precision, maximizing conception chances through timely insights.








| ASIN | B001G7STT0 |
| Best Sellers Rank | 10,668 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 18 in Ovulation & Fertility Test Kits |
| Brand | One Step |
| Brand Name | One Step |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 7,668 Reviews |
| Diagnostic Test Sample Type | Urine |
| Manufacturer | AllTest |
| Manufacturer Part Number | 8450314 |
| Model Number | 8450314 |
| Number of Items | 1 |
| Number of Pieces | 50 |
| Number of pieces | 50 |
| Special Features | Easy to Use |
| Special feature | Easy to Use |
| Specific Uses For Product | Ovulation Test |
| Specific uses for product | Ovulation Test |
| Test Type | ["teinizi"] |
| Test type | ["teinizi"] |
| UPC | 841695100589 |
| Unit Count | 50.00 count |
M**I
*Highly recommended*
I've tried many different brands and types of ovulation test sticks etc and without a doubt these are spot on. Like many women I feel ovulation taking place. The day before I felt the way I would when an egg is being released I tested using these tests and within a minute a very bold positive result was showing. Sure enough the following day I felt my monthly ache in my (normally) left ovary,energetic but feel sick or actually sick and all the symptoms that alert me of this moment. As a mum with 4 children between the ages of 22 down to aged 3 I've learned to recognise all the changes in my body so I probably don't need the assistance of ovulation predictor tests but I'm 43 now and my clock is ticking away and my cycle is starting to vary from month to month so I'm using these tests to help me be more accurate. I can't fault the one's I've had and I would recommend them,the quantity and price is very good with next day delivery that's boxed and discreet. Most women don't test once a day but throughout the day at intervals, maybe even during the night when getting up for a wee aswell! So there is plenty of tests to do this. All good.
A**R
Must have
I bought these to in July 2016, to help track when I ovulate. At this price I could use one every day and get a clear idea of when I was ovulating. I ovulate quite late in the month and that was unexpected. I tested everyday at tea time when I got in from work. Same time everyday. I got a very very pale line in the day or two lead up to the positive line. I tracked for 2 months before trying so I had a clear recorded. My friend was very negative about cheaper brand tests that she had bought from a high street store so I started to worry that maybe these could be wrong some bought some Clear blue ovulation kits too. In the 3 RS month we thought we would try to concieve so we feed the deed on the first day when these test strips soho we'd a peak. The clear blue ovulation kit was negative that day but I thought oh well let's go with it. The day after I still had a positive on these strips and a positive on the clear blue. We skipped this day and did the deed the day after as most literature says every other day is good enough. On that day both tests were negative so I had a 48 hour window. I am now 6 weeks pregnant! Can't belive it worked first time! Good luck.
M**A
Great!
Really easy to use, there are really clear instructions in the pack, even on how to calculate when to start testing. They are quite small so I peed in a shot glass and dunk in there. Very accurate, just keep at it, especially if you don't know how long your cycle is, mine turned out to be 24 days! I thought the sticks didn't work, I nearly gave up, but stuck it out and I'm glad. It is very obvious from the colouring, you will not miss it. Also great to have so many sticks as if you have short cycle, it will last you 3 months. Great price for these! Unless I conceive quickly, I'll be buying them again! It does take nearly 10 minutes to read the result so not the fastest but worth it, no point in spending lots of money on something you only pee on and throw out.
N**R
So far so good fingers crossed
After trying for a baby for months and months i decided i had to pinpoint when i was ovulating to stand any chance of it happening, i had done several ovulation calculators which each one you have to enter so many confusing dates, once i pinpointed a few dates i thought i would also buy ovulation tests was going to buy the more expensive brand but as well as being stingy with my money i love Amazon so looked for them on here and to my surprise i found these much cheaper ones, i am also a review freak i check reviews on almost everything i buy and after finding the good out weighed the bad on here i decided to give them a go, they arrived promptly and away i went, first couple of days i double tested ..... negative always, still i carried on as i was following the instructions point for point still nothing, but i am a very determined person and being as a baby is something we really want i wasn't going to let them get the better of me the next day a very feint line as was the next and the next, by now i have already passed my potential ovulation dates did i give up ....... No yesterday i noticed the line was darker than it ever had been i could see it without having to squint but still it was classed as negative as the test line has to be of equal to or darker than the control line to be a positive result this however did give me hope, and dun dun dun today by my surprise the test is showing 2 very visible very dark lines making this a positive result, now i know miracles don't often occur so I'm going to carry on doing the tests for a few months to see weather or not it occurs around the same time so wish me luck !!
M**W
Orakeln mit Ovus!
I’m so happy about those ovulation stripes! A friend of mine used those tests as well (just 2 weeks ago) in order to be able to “Orakel” with them and find you earlier if she might be pregnant. It showed very clearly a darker line each day for at least 5 days in a row which motivated her to do a test and it was positive! She’s now due in October! I actually got them due to her advise/experience and I told her as she’s very close to me as I felt different since last Saturday 13/2/21 and also me and my boyfriend tried to have a baby since only November 2020. I’ve ordered the tests only last Sunday. They arrived quickly on Monday when I directly started to use them late in the afternoon as you can see on the attached photo. It only had a very bright line which wasn’t too promising first, however, each day I made two tests in only the last 4 days which got darker and darker each day/time. As it was still dark yesterday afternoon I was kinda sure that it was not my ovulation (I was also 12 days late but I wasn’t worried too much as I only stopped taking my birth control pill in Nov and my body might still have been confused as I’ve been late last month) and I made a test yesterday afternoon telling me I’m pregnant too! I still cannot believe it. It will be my first baby and I might have bought it in order to “Orakel” and not really find out my ovulation, however, it was definitely more sensitive and actually told me earlier that I am pregnant than a usual pregnancy test! (Another pregnancy test on only Monday told me I was not pregnant). Please keep in mind that this won’t tell you’re pregnant to 100% as the hormone for pregnancy and your period is very similar and I can image it might therefore give false hope to one or another. Good luck to all you guys! I couldn’t be any happier!!! I can only recommend reading about “orakeln with Ovus” as it’s quite interesting xx
L**E
Faulty- No LH reading at all
I have been using the HighTop brand for tracking my ovulation since February...they have been fairly accurate, because I managed to get pregnant twice (sadly both ended in miscarriage but the readings from HighTop were accurate and obvious). I ran out of HighTop on Tuesday, using the last strip which gave a REALLY dark line. With the HighTop brand I always had an LH reading, because LH is usually always present in the urine of women who have a menstrual cycle. I would see the levels rise, peak and then fall but there would always be two lines. Using the OneStep yesterday and today (Wednesday 13th and Thursday 14th June) the day after a peak result and two days after, there has been only a Control line present. No second line at all which makes me sure these tests are inaccurate and not sensitive to LH surges. Their claim about supplying the same tests to NHS made me purchase them, but I can not recommend these. Use your money for HighTop brand.
S**Y
Good if you're on a budget.
If you're on a budget and want to do ovulation tracking then these are good and ok for the price. They're good if you're a serial tester during the day to catch your peak. BUT due to the dye they can be hard to read and interpret. Now you're not supposed to read the test after 10 minutes but after 10 minutes is when the test is clear enough to read. I did order another brand (see pictures), which is a little more cheaper (0.20p less in October 2025) for 20 tests, but it actually recommended for the SMEP plan. And I can see why. Easy and clear to read in less time. I do recommend this product for budget conscious people but if you want something more obvious, this product isn't it. Now my pictures are with 2nd urine of the day, 4 hours after FMU, after 2 cups of coffee and some water. So it's reading strong, it's just the dye I hate.
L**A
They work!
I kept on thinking they don't work on me, but they do. Without them I would have missed my ovulation by more than a week for the second time now. The second line was there but not as dark as the control line and I thought I must have missed the peak despite measuring twice a day. During my last cycle I was about to give up after 3 weeks in without a positive but decided to do one last test - it was positive. I expected my period but I had not even ovulated yet. Now this cycle was even more frustrating. I only got a positive result today on day 27 of my cycle! There is no way I would have expected to ovulate so late. Before my miscarriage my cycles were way shorter than this. For everyone who doesn't see the second line go dark and gets very frustrated about it, just test outside the advised range. I start right when my period is over and I stop when the next one comes from now on. Bodies are weird and don't always ovulate when they should. These tests are so cheap that you can test every day. The clear blue ones on the other hand are quite expensive and they only sell you the idea of being more reliable because they take the interpretation stage away from you by showing you a face (or not). But how reliable is this face? It's just a random threshold, but every woman is different. You're better off with these and comparing the intensity of the line you get throughout your cycle. I would have totally not had a chance to get my ovulation window right without these.
M**H
Waste
Horrible never worked
J**0
Efficace et fait le job demandé !
Ne pas faire attention au mois car je ne devais pas être très concentrée quand j’écrivais... ;-) C’est mon premier mois d’utilisation de ces bandelettes et l’ovulation est clairement identifié le 08. La barre test est encore plus foncée que la barre de contrôle. Tests faits tous les jours en rentrant du travail vers 18h30. Je regrette d’avoir investi autant dans les test clearblue auparavant, car ces tests là beaucoup moins chers, sont largement suffisants pour ce que l’on souhaite savoir. Mise à jour : après 6 mois d’essai avec des tests clearblue ou rien ; et seulement un seul mois avec ces tests, me voilà enceinte ! Les TP ont été faits 3 jours de suite, le jour où la barre est devenue un peu foncée, le jour où elle était autant voire plus foncée que la barre test, et encore le lendemain quand elle s’est éclaircit. Pour info, quelques jours avant la date présumée de mes règles, j’ai réutilisé ces tests pour tester la grossesse. Il y a plein d’articles et forums qui parlent de cela sur internet et ça a fonctionné pour ma part. Mes tests d’ovulation sont redevenus tous positifs en fin de cycle (les derniers devenaient bien plus foncés que la barre de contrôle en moins de 10 secondes), j’ai eu quelques saignements anniversaire à la date des règles puis plus rien au bout de 3 jours. Voilà, je souhaite à toutes celles qui me lisent un beau +++ !
M**E
Usati più volte, affidabili
Comprati più volte, sempre affidabili (anche una volta scaduti...). Consiglio a chi come me non ha un ciclo regolare, e a tutte quelle che vogliono tentare di concepire in maniera "mirata". Sono rimasta incinta al secondo tentativo, in tutte e due le gravidanze, quindi nel mio caso i test hanno sicuramente aiutato! Vicino all'ovulazione consiglio di ripetere il test anche 3 volte al giorno per capire bene l'andamento dell'LH. Se no si rischia di non vedere mai il picco ma di vedere LH alto o molto alto per un periodo di tempo (nel mio caso da uno a tre giorni), soprattutto visto il prezzo irrisorio...
J**.
Praktische Ovulationstests zum guten Preis-Leistungs-Verhältnis
Ich habe diese Ovulationstests bereits zum zweiten Mal gekauft und bin insgesamt sehr zufrieden damit. Bei 50 Teststreifen hat man ausreichend Tests zur Verfügung, um über mehrere Tage hinweg testen zu können, ohne ständig neue Packungen kaufen zu müssen. Die Anwendung ist unkompliziert und die Teststreifen lassen sich einfach nach Anleitung verwenden. Besonders praktisch finde ich die einzeln verpackten Streifen, da sie dadurch hygienisch aufbewahrt werden können und man sie problemlos mitnehmen kann. Auch das Preis-Leistungs-Verhältnis finde ich sehr gut. Gerade wenn man über einen längeren Zeitraum regelmäßig testen möchte, ist die große Anzahl an Teststreifen wirklich praktisch. Für mich sind diese Ovulationstests eine einfache und günstige Möglichkeit, den eigenen Zyklus im Alltag zu beobachten. Ich würde sie aufgrund meiner bisherigen Erfahrungen wieder kaufen und kann sie für Frauen, die nach einfachen Ovulationsteststreifen suchen, weiterempfehlen.
C**R
Geweldig
Geweldig
Trustpilot
1 day ago
4 days ago