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๐ Master your fertility window with confidence and clarity!
One Step Ovulation Test Strips offer a highly sensitive, easy-to-use solution to detect LH surges at 20 mIU/ml, accurately predicting ovulation within 24-36 hours. Featuring a built-in control line and immunochromatography technology, these 2.5mm wide strips provide clear, reliable results trusted by thousands of women aiming to optimize their conception timing.







| ASIN | B0071MSEH6 |
| ASIN | B0071MSEH6 |
| Best Sellers Rank | 29,648 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 32 in Ovulation & Fertility Test Kits 68 in Pregnancy Tests |
| Brand Name | One Step |
| Country Of Origin | China |
| Country of origin | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,530) |
| Customer reviews | 4.1 4.1 out of 5 stars (1,530) |
| Is discontinued by manufacturer | No |
| Item model number | 2.5LHSTR |
| Manufacturer | AllTests |
| Manufacturer | AllTests |
| Manufacturer Part Number | OVSTR_T |
| Model Number | 2.5LHSTR |
| Number of Items | 1 |
| Number of Pieces | 20 |
| Product Dimensions | 22 x 13 x 1.5 cm; 40 g |
| Special Features | Accurate |
| Test Type | ["munoass"] |
| UPC | 609788071365 |
| Unit Count | 20.00 count |
U**U
Fell pregnant at first try
These were cheap and worked perfectly for me. Easy to use and read/understand the results. I also used an app which helped to pinpoint ovulation, which can be later/earlier than relying on "average days". I'm delighted to find myself pregnant!
E**T
excellent overall
after 5 miscarriages and an ectopic resulting in losing a tube, my hubby and myself are desperate for a baby of our own and have to pinpoint my ovulation. These tests are very easy to use and very accurate and very cheap to alternatives from high street chemists. Delivery is very fast (next day sometimes even on the standard delivery) We have only just got the go ahead after the ectopic to try again and I have to test daily as my cycles are all over the place. I order these every 2 weeks so ive always got them in. fantastic price, fantastic product and fantastic seller 10/10 i highly recommend
M**B
they usually work great and I am about to reorder another batch
I have bought these regularly and had no problems with them however the last batch I think are faulty. I have just come on here and thought I would take a look at the reviews and I can see that others may also have had an issue with the batch I received last month because of the latest low reviews. On this batch even the check line to show it is working was duller than usual and I know I ovulated and I got a darker line for a couple of days but not a positive (and i test 3 times a day and have a 2 day LH surge so I know I have not missed it). When I opened the pack I even thought they were different - the whole process just did not feel the same as normal (you would know what I mean f you are used to testing). Don't let it put you off... they usually work great and I am about to reorder another batch.
S**M
Very useful, and accurate, after two months of using I became pregnant!
After trying for a baby for six months and starting to think I was going to take forever (I know six months isn't that long really) I was told about these ovulation strips. I ordered a pack of 20 and they got delivered quite quick. For the first month I think I was testing at the wrong time. So for the next month I tested every evening at 5pm and I eventually got a positive result. When I tested the next month I had three positive days in a row which I thought was strange and then I read that these tests can pick up pregnancy as well. I am now 25 weeks pregnant! I would also recommend the pregnancy test strips supplied by this supplier as they are cheaper. Once I had couple of positive test results from the pregnancy strips I bought the clear blue test. Would recommend these strips to save money. You can buy a couple of expensive tests to confirm after.
B**R
Excellent for PCOS sufferers
As a PCOS sufferer, I had read on the internet that there is no point in using OPKs as we tend to have a high LH level no matter whether we are ovulating or not. How wrong are those people. I tried these as I had a feeling that my period was going to start brewing, I was thinking I cannot be ovulating so early as my periods aren't regular ever month, its usually every 2 months I have one. Anyway, I did a OPK test, lo behold, it was positive! I did 3 more just to see if it was correct and they all read positive with very dark lines. I was fascinated with these sticks and I did 2 tests a day once in the morning, once in the early evening and my positive only started to fade after 1.5 days later which is pretty normal. Girls, please try these, it saves you so much money with the really expensive brands. Definately worth it!
E**E
Inconvenient to use and do not work if instructions are not followed to the letter.
The instructions state they you should not test first thing in the morning because the hormone surge does not take place until later in the day. You are meant to limit fluid intake for 2 hours before testing. It was not convenient to take these to work and I found it difficult not to drink at all after returning home, so it was difficult to follow these instructions to the letter. I tried my best but found that the strips were not sensitive enough to show a positive test for ovulation- possibly because I had not managed to avoid drinking completely. They may work better if you are very strict about not taking any fluids. I found the baby start ovulation microscope which allows you to analyse saliva first thing in the morning to detect a fractal crystal 'ferning' pattern when the saliva has dried onto a glass window much more convenient and it did actually show positive results for ovulation.
S**M
Brilliant!!
Update: I took a pregnancy test at 12 dpo and it was positive!!!! I also tested with the few batch of one step ovulation test I had remaining to check for pregnancy (yes this is possible) and they came out positive! Definitely recommend. Just to note: One step is the test at the top the test in the middle is boots. At first I was a little bit sceptical because of the bad reviews, I still went ahead and purchase anyways. It was 50/50 chance for me, as I already had boots own brand (I know, whats the point right) It was my first time using opk sticks. I used clearblue digital last month and nothing. So I decided to try the sticks. Why not they were cheap anyways. So I decided to use both this brand (One Step) and boots brand.They both came out positive but be careful tho. I tested with second morning urine with both Step one and boots and they were negative. I tested same day in the afternoon and still negative, the line was there but not as strong as the control line. I decided I was going to bed but I had this feeling that I needed to test before bed and there you have it!!! Almost 11:30pm strong positives on all three test. I'm so happy โบ it really worked
Y**N
Fantastic Buy and Accurate! Highly Recommend
First month using these as I'm charting my ovulation to start trying for baby in a few months time. I started on day 9 and got positives until day 12 when I got a negative in the morning then positive at 6pm (I did 3 in total in a row between 6pm and 8pm and all were positive) I would recommend doing 2 a day as some women only have a surge for 12 hours so if you test once a day you may miss it. Just make sure you only count a line that is as dark as or darker than the test line (it's very tempting to convince yourself when it's not actually dark enough to be your surge. You really will know when you get a positive as their is no mistaking it. Good Luck Ladies x
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