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🔍 Know your body, own your future—test smarter, not harder!
The Wondfo 50 Ovulation and 20 Pregnancy Test Strips Kit offers rapid, highly sensitive urine-based testing for home use. With detection of hCG levels as low as 25 mIU/ml and results in 3-5 minutes, it enables early pregnancy detection and precise ovulation tracking. Individually sealed strips ensure privacy and portability, making it an affordable, reliable solution for millennial professionals seeking to optimize fertility awareness and family planning.










| ASIN | B00RY8UBNC |
| Additional Features | Easy to Use |
| Best Sellers Rank | #44,296 in Health & Household ( See Top 100 in Health & Household ) #35 in Pregnancy Tests |
| Brand | Wondfo |
| Brand Name | Wondfo |
| Customer Reviews | 4.3 out of 5 stars 7,524 Reviews |
| Diagnostic Test Sample Type | Urine |
| Item Weight | 0.42 Pounds |
| Manufacturer | Wondfo |
| Number of Pieces | 20 |
| Special Feature | Easy to Use |
| Specific Uses For Product | Pregnancy Test |
| Test Type | ["egnan"], ["ulati"] |
| Test type | ["egnan"], ["ulati"] |
| UPC | 764442865046 885236737544 885455377460 767644432467 081159899752 898712002098 |
| Unit Count | 1 Count |
J**1
Update: Ovulation strips & pregnancy tests work!
Follow-up to my previous review: I've been using the ovulation strips for almost 2 years now--one package lasted that long because I finally figured out my cycle after a few months (I initially bought them for tracking, not to try to get pregnant). Now I know that if I test immediately after my period and in the evening (around 8 pm is perfect), my chances of getting a positive test are really good. I usually only use about 2 strips per month for this reason. There is a very obvious difference between the slightly lighter line and the clear dark line of the positive result. This is the first month we're trying to get pregnant, and because of the accuracy of the ovulation tests it looks like we did it in the first try! I have had very faint positives on the pregnancy strips, which indicate that I'm in very early pregnancy. Most impressive is that I'm only 11 days past ovulation (and about 5-8 days before my next period) and the test is sensitive enough to show some positive movement (I read it after 5 minutes as directed). Fingers crossed that I stay pregnant, but it's a relief to know these tests work. I also didn't have any batch issues. I recently ordered a replacement set of strips, and I've been using one pregnancy test from the old pack and one from the new pack side by side, and they both showed the same results. These strips are amazing and so cheap that you can afford to test really often and really get to know your cycle and your body. And that knowledge is so important. ------------------------------------------------------------- Old 3-star review: I have used these strips on and off for about a year. I test right after my period (because I have a long one) and was getting frustrated with constantly negative results. After about 5-6 months of negatives, I thought for sure the strips were faulty, but lo and behold, one day I tested earlier than normal got a very clear positive. No mistaking that the two lines were the exact same shade. I realize that I may just ovulate really really early (because my period lasts so long), and I may not have been testing early enough and also I think I was testing too early in the day. I still have yet to find another positive, but I've been lazy and inconsistent. It has made me realize the strips are probably working properly. It's also possible that I'm not ovulating every month, which is a very real phenomenon. I like these strips because they're cheap, easy, and only take 5 minutes to read. I can afford to use a bunch of them to figure out my cycle. They may not be for everyone, but so far they work for me.
G**Y
Excellent and cheap test strips satisfy the POAS addiction!!
I love these cheap little test strips! We have been pregnant 10 times and Wondfo pregnancy test strips have picked up our positives before any other commercial home pregnancy test products we have used....and I feel like we have used them all. I always get a faint line on Wondfo strips at 8-9 DPO (Days Post Ovulation) and it takes other tests days to catch up and show positive. My first positive on Wondfo was on a day when my blood level was at 7, which is just unfathomable to me!! I never would have expected to see a faint line at 7, so I was hooked. I can't help myself...once I see that line, I need to keep testing and testing for days...and these tests make it possible! On the months where we didn't have positive tests, it felt better knowing that I wasn't wasting huge amounts of money for the negative results... Like the HCG strips, the Ovulation test strips from Wondfo have always been reliable and show lines more boldly and clearly than other tests I have used. Unlike pregnancy tests, LH/Ovulation tests aren't positive unless the TEST line is as dark as or darker than the control line. Throughout your cycle, you might have different amounts of the LH (Luteinizing Hormone) in your body, so you will see a line in the TEST area...but unless it is as dark as or darker than the control line, it is not positive. Please note that many doctors suggest testing every 12 hours from cycle day 6 through ovulation, so that you make sure to catch your LH surge. I know my body and signs of ovulation very well and I always ovulate right at day 14, but I still test like a maniac...lol I do have a long LH surge, though, so I usually have a few positive tests. These are fast (Dip for 3 seconds and read at 5 mins) and reliable! I always test with a digital to confirm (Face it, the blinking smiley face is so darn encouraging!)...lol I just love these strips! As I mentioned we have been pregnant 10 times (Twice with twins), but sadly we have also lost 7 of our babies. I have learned more than I have ever wanted to know about TTC (Trying to Conceive) and LH surges and common factors in miscarriage. One important thing that I feel compelled to share is the importance of progesterone!! I had 3 healthy babies before we lost our first angel and I thought there was "nothing wrong" with me. My doctor is amazing and ran a million tests for us even though we had lost 1 baby after 3 healthy ones...God bless her! She did find some clotting issues and autoimmune things that may have contributed to the death of our first angel, but she also noted my progesterone levels were low. She went on to check my hormone levels throughout the next couple of cycles and saw that I was really not making enough progesterone to adequately help a developing embryo. She put me on progesterone supplements from ovulation until my cycle each month (and eventually throughout my next pregnancies) in order to help me get pregnant and stay pregnant. I had never known that some things I thought were common and normal are actually signs of low progesterone: - Brown spotting at the beginning or end of your cycle - Breakthrough bleeding - Short Luteal Phases (Less than 14 days from ovulation until your cycle starts) - (In pregnancy) Cramping...CRAMPING IS NOT NORMAL...Common, yes...normal, no. It is a warning sign of low progesterone (It it also an indication of dehydration or a possible infection...always have cramping evaluated and INSIST on a progesterone level draw!!) - (In pregnancy) Bleeding or brown spotting If you have any of the above symptoms, please ask your doctor to check your progesterone level. During your cycle the most simple and telltale way to see if there is a progesterone issue is to check your level 7 days after ovulation. (Or IMMEDIATELY if pregnant) When you get your BFP (Big Fat Positive/Positive Home Pregnancy Test), ask your doctors to confirm with a quantitative HCG level AND a progesterone level...even if you have never had a problem in your life. Just do it to be safe. Ask them to help you keep your progesterone levels over 20 in the beginning and they should go up from there. If the information in my review saves even ONE baby's life, then I will feel better knowing that our grief and losses have not been in vain. In the pictures I have attached, first note my urine is extremely concentrated because I was not allowed liquids for 12 hrs before labs, but that is also when I knew my LH surge would hit...so please know I normally hydrate well! :-) The first picture is the Wondfo ovulation strip. The next one is a Wondfo strip next to another brand I have used, so you can see how the Wondfo strip is even darker and more obvious.
A**R
Cheap, works, and I'm expecting!
After going through a unexpected pregnancy and then going through a miscarriage. My husband and I decided we wanted to start trying (after the dr's recommended wait time)and after the first month of trying and not conceiving, I wanted to get these strips to ensure that I was having a LH surge and possibly ovulating again. Now the strips don't guarantee ovulation will occur, but the LH surge is what does happen to induce ovulation. The first month - I started testing according to the recommend schedule, two times a day at 11am and 5pm. Now my periods have ALWAYS been regular, and I've NEVER been late or early - I have an app on my phone that I've been keeping tracking with for the past two years. So when I didn't get the LH surge till late...and it didn't match with my phone app - I didn't read the signs and have sex. Needless to say, I resulted in getting my period late this month (which NEVER has happen - but most likely due to the stress of the miscarriage and TTC again). There for since I did get my period late it was consistent with my LH surge late...but I was stubborn and thought I knew better and paid more attention to the app. The second month - my app adjusted to the longer cycle I had the previous month. I did not know what was going on with my body (After all I did go through a miscarriage 4 months prior) so I did not know if I would now start to have longer cycles, or if it was a fluke with my body just that one month. Well needless to say - I got my surge early and consistent with my normal cycle prior to last month fluke (and not consistent with my app) and here I sit at 8 weeks pregnant! As far as the pregnancy test - I ended up testing 8 days past ovulation, and got what I almost missed - a very very VERY faint line, so faint that you couldn't really see it unless you compared it against a test not used. Sure enough the next morning I went to the drugstore and purchased an electronic pregnancy test and an 1st early response test. Both came up positive! The early response was harder to reader but there was a double line - while the electronic one clearly read "pregnant". Also, after going through the prior miscarriage - I found it comforting testing with the HCG strips once a day after the positive electronic test, just so that I could see the HCG strip test result get darker and darker. This showed me that my HCG levels were increasing, even though it was a gradual change that showed better ever other day when comparing. I find these test helpful, reassuring, and comforting all while being super cheap!! I highly recommend these to anyone TTC!
F**S
Ovulation = 5 stars; pregnancy = generously 3 stars
The product was nicely packaged, every test in an individual sealed foil pouch and accompanied by a printed instructions sheet (separately for ovulation and hCG strips). My lot numbers are W00231002-3 exp 10/2015 for ovulation, and W00130842-3 exp 08/2015 for hcg. I am a test junkie, so I wanted to write a detailed review which hopefully will help other women better understand what they are getting. Ovulation tests, rating 5+ stars. Simply excellent, easy to read, and very accurate. I was able to correctly pinpoint my LH surge with these, which was verified with a smiley face on clearblue digital. The lines weren't hard to read and interpret (even though I usually struggle with the ovulation tests because the test line never seems to be dark enough - NOT the case with these); in my opinion, this test beats many expensive brands which require comparing two lines. I would not hesitate to rely on these tests alone to pinpoint the LH surge. Definitely a great buy and the low price makes it unbeatable. Highly recommend. Now, the hCG tests. The accuracy is reasonable, they gave me a faint positive at 10 DPO (FRER was very-very faintly positive a day before, so it's not bad). However, the FRER line keeps getting darker, and the wondfo line stays the same. Currently the FRER is glowing positive, almost as dark as a control, while wondfos are still kind of shadows of a line. Quite frustrating, because I can't monitor the hCG progression with these. I have to use FRER or else I would always question if the pregnancy is still there, or am I miscarrying. Hence, my rating is 3 stars, giving a HUGE bonus for the low price. It is still worth the money for ladies like me, who can't survive past 5 dpo without peeing on a test :) Use the cheapies until you see something that remotely resembles a line, and then switch to a more reliable brand. However, for those ladies who can wait until closer to their period to test, this might not be worth the money and headache. Also I wanted to note that even though the instructions state to read the test at exactly 5 minutes, I find that they need more time to develop since the lines are so faint. I would give it between 5-10 minutes. Overall, I feel the product was worth the money and give it a solid 4 stars. As long as you understand the limitations and acknowledge that this is not a top of the line test with bells and whistles and super performance (the hCG test anyway), you will be pleased. The product works and it is hard to beat 32c/test. Good luck in baby making! ;-)
J**E
Ovulation and HCG tests really work!!!! Trust me!!!
I bought these in April 2013 after TTC since June 2012. In January 2013, I actually did get pregnant. I used store bought HPTs, 5/6 store bought HPTs were positive, that's how I knew I was. I followed that up with blood test end of January 2013 to confirm, HCG levels were too low, so doc ordered another HCG test for the following week. Between waiting for second blood test, I started my period and knew I was pregnant anymore, very early miscarriage. After 3 more months of no success, I stumbled upon these and thought why not? I've spend way too much on store OPKs and HPTs already. It took me a couple months to get the hang of using the ovulation strips, turns out, the strips told me I ovulated a few days sooner than what the app calculator says, no wonder we haven't had any success yet. I tested few times a day, morning, afternoon, late afternoon, sometimes evening. I would get a faint test line most of the time with the ovulation strips, but on one particular day, day 15 of cycle (I'm regular), the test line was as dark as the control line, that's how I knew these tests work. We didn't get pregnant in April 2013...I used the HCG strips too, A LOT, and every time, no line at all, just saw the dark pink control line. I used the HCG strips a few times too during my cycle when I knew I was definitely not pregnant and couldn't possibly be, just to make sure these strips aren't defective. So far so good, both tests (LH and HCG) work like they should. In May 2013, was the month I decided to stop obsessing and just do it when we wanted to do it, well, we did it around day 14, 15, 16 of my cycle, when I thought I would ovulate based on previous discovery using these LH strips. In May 2013, I didn't use the LH strips as regularly as I did in April because I told myself to stop being so insanely obsessive. At about 10 DPO, I decided to give my last few HCG strips a whirl, to really just get rid of them and entertain the thought that I might be pregnant, I wasn't expecting much, just a control line like usual, so I peed in a cup and dipped the stick and went about my day for a little bit and came back like 10 minutes later to it, and there it was, a very very faint test line next to the control line. I couldn't believe it. I thought I was seeing things. But remembered I've used these HCG strips before and every single time, there was no line next to the control line, and this time, there was, a faint one, but that line was there indeed. Next day, 11 DPO, I dipped the HCG strip again, and once again, a faint line next to control line. This gave me even more hope. Then, the next day, 12 DPO (today actually, same day as this review), in the morning, peed in a cup, dipped the second to last HCG strip, and there it was again, the test line, a little darker this time than the others I have used. I thought, I gotta be pregnant. I was still skeptical just because I was, I didn't want to be too excited since the last time I was this excited, it ended in an early chemical pregnancy (miscarriage). I stupidly poured the FMU out into the toilet and thought "OMG, why did I do that?!?!" I was going to use my one Clear Blue digital test with that urine to confirm the HCG Wondfo strip. I couldn't wait till the next morning to use my Clear Blue test, so I waited a few minutes and had to go pee again, so I used that urine with the Clear Blue HPT, I was expecting to wait like 2-3 minutes to see results, but it felt like within a minute I saw that beautiful word "Pregnant"!!!!!!!!! I couldn't believe it, I ran and showed the hubby, we couldn't be more excited, but also we are still weary of what could happen this early in pregnancy. The last time we got those positives, we told too many people and we shouldn't have. This time, it's just between us until we're further along and first thing Monday morning, I'm calling the doc and having her order me a blood test to confirm and then we shall wait. For now, I'll start using prenatal gummy vitamins to make sure I'm healthy as can be for baby...and hopefully, history won't repeat itself this time. Lots of luck to you all who are TTC!!! If you're reluctant to buy these, please save yourself the wonder and money. I swear these work. I never write reviews for anything really, and this is the one time I feel that I must write this review on my experience with these and share it. I hope this review is helpful to anyone TTC and wondering how they can do it and not break the bank in the process. Hopefully in 10 weeks or so, I can write an update to this review with positive news! :) Also, I Googled what these Wondfo positive HCG strips should look like, and sure enough, the pics I saw of people who used these strips and took pics of the line gradually getting darker reconfirmed my results and that's what really prompted me to use the more expensive HPTs :)
A**.
Seemed to work... but 10 months later I wonder...
The strips are no-frills tools to track ovulation and, hopefully, pregnancy. I like the simplicity of the strips and less packaging, which just significantly increases the prices of store bought kits. I read the reviews and saw pictures of what others did with the taping to pages (see user pics vs just the marketing Amazon ones) and did the exact same thing. Taped the strips, once used, on a ruled piece of paper. Then I can follow the hormone surge to see when my ovulation window starts. I had been using the phone app, MyDays, which is great and simple, but found it wasn't accurate when compared to the strips. Because the strips are individually wrapped, you can easily shove a few in your purse and use them at the same time every day. I also started using them twice a day for the 2-3 days I knew the hormone surge was coming and was able to better predict the window of opportunity. I just started trying to get pregnant last month and of course you have to do more than just predict ovulation to get pregnant, but I would guess it will be hard to not get pregnant if you act on the information these strips provide! I also haven't had an opportunity to use the pregnancy strips, but all the same goes for these... simple packaging and just as easy to use. I bought the 50 LH and 20 HCG package and that seems like it will last about 5-6 months. ***Update*** I have been using these now for about 4 cycles. The ovulation strips seem to mostly work fine, but about 50% of the pregnancy tests are bunk. They don't read anything nor do you even see urine make its way up the strip as it should. The first one I thought was just maybe the "end of a roll" strip but clearly not. It's frustrating since once you pee on it, you can't pee again for a while to try another one. I am starting to see the pattern in the look of the strips and can guess now which ones will/won't work so I use two. I've had 2 of the OV ones have the same problem, but the ratio of working to not-working is much better than the preg ones. This little kit isn't terribly expensive but it would still be nice it they actually worked. I also was given a fertility awareness book and it's pretty detailed such that I don't know if I will go to the effort of purchasing more OV strips again anyway. If you actually pay attention to your body, it is obvious when you are near ovulation. For this reason I changed my star rating to a 4. HCG tests are bunk. ***Update at 10 months*** I used the LH tests now for 10 months and have been pretty diligent in taking advantage of my "window of opportunity" to no avail. We finally have started spending fat-cat money on testing and so far every dr. prescribed test (Hsg, AMH, FSH, E2, Sperm function, ultrasounds,... the list goes on) ALL come back with very positive outlook on our supposed ability to conceive. We are nearing 40 so we aren't wasting more time and trying Clomid this month and need to predict OV again and I am out of tests so decided to consider these again. I have read through the reviews again on these little buggers and am less convinced they are truly valid tests. They do tend to show a positive LH surge about 1-2 days AFTER I have all other signs. My Dr. suggested to get Clear Blue Easy ones as they are the most accurate from their own research and that these Wondfo (cost-effective) ones are typically not as well QA'd so you get what you pay for. I guess a phone app with just trying at -4d, -2d, 0d, +2d, +4d from OV prediction is just as viable as these buggers (and free). Otherwise, I'd suggest if you REALLY want to get preg then buy quality. Lowered my rating to a 3 now from the above. The strips still came on time and some could have worked. The HCG ones (that worked) seemed accurate, though now I question the entire lot of them.
A**N
buy these now
These are pretty awesome. What a great deal and they helped make baby-making less stressful! Short story: the first time I used the LH strips, I had my LH surge that day, confirmed that I had my LH surge with one of those expensive clear blue LH predictors with the smiley face, and then I used the HCG strip soon after and confirmed I was pregnant! Picture: shows that my LH was high Oct 14 am & pm, and Oct 15 am. By Oct 15 pm, my LH surge was over. This all meant that I ovulated on Oct 15 (I also had more discharge than normal mid-day on the 15). We did the deed the nights of the 14 and 15, even though I knew the 15 was very likely too late. I did the pregnancy (HCG) test day 11,13,15,17 after ovulation and you can see the faint pink line getting stronger. Long story: After not becoming pregnant without using any predictor kits, I decided to order these. I also bought the expensive clear blue ones with the smiley face. I did a decent amount of research, so hopefully this information will help you. Be sure to test with the LH strips twice a day, and start at least 5 days before you THINK you will be ovulating. Just follow the instructions that come with the strips. For the LH hormone, FMU (first morning urine) is not actually as good to use. Lets say your LH starts to surge around 6am. However, you last peed at 9pm last night. Now when you get up at 7am to test your urine, you have 9 hours of low LH and 1 hour of high LH; this isn't likely to make the line that much darker than it normally is, and you may not realize that you have started your LH surge. But, if you pee again at 9am and test this urine, you now have 2 hours of high LH, and the strip will not be diluted with low LH, thus the strip will show up darker than normal and you will realize that you will be ovulating very soon. Please keep in mind with the ovulation predictor (LH) strips, that you will always get another blue line showing up - it is up to you to compare how dark the blue line is to the control line. For me, it was easier to compare the darkness of the line to previous tests since I was one of those people whose LH line didn't get darker than the control line when I had my LH surge, but I could tell that it was darker than on previous LH strips. I tested the way the instructions suggested - after peeing in a little medicine cup, I let it sit for about 5 minutes or so, bringing it down a bit to room temp, and then I dipped the strip for the set amount of time, and then placed on top of the cup, set a timer, and waited to read the results. I also saved my strips (even though they say not to look at any color change after the 5 minutes since it won't be accurate anymore) in order to compare my LH darkness to other strips. I did not feel that after the allotted amount of time that the control or test line got that much darker anyway. If you are not sure if your line is darker than normal, just test your urine again the next time you have to pee, or go ahead and confirm with the more expensive clear blue monitors that give you a smiley face or not. Now for the pregnancy test hormone, HCG. For this test, FMU is fine. Since your body does not produce this hormone unless you are pregnant, even the faintest of lines means that you are pregnant. I personally tested 11 days after ovulation to see if I was pregnant. There was no pink line after the 5 minute wait. However, after about 15-20 min, I swear I saw a faint pink line. I also tested day 13, 15, and 17 after ovulation and soon enough the pink line showed up within the 5 minute mark, and when looking at all 4 pregnancy strips at the same time, you can see the progression of the pink line getting darker. Overall, I had a very positive experience, becoming pregnant the first time I used these strips. I know that was just luck. But it sure was nice to have the strips to know that we were doing the deed at just the right times since I knew when I was ovulating. This definitely took some of the stress off and kept things fun! Also, they are so much less expensive than what you can get at the store, so you don't have to feel bad about "wasting" them when you're testing yourself twice a day with the LH strips. I will absolutely use these again in the future if we decide to try again after this baby!
A**S
BEWARE! Major Inconsisancies with Accuracy!
I teach fertility awareness and childbirth education classes and decided to use my own cycles and process getting pregnant with #2 to field test some of the more DIY ovulation predictors. I have been using the FAM method for years and have reached a point where I am able to predict my ovulation and fertile days without temping, but for the sake of SCIENCE! I decided to use all of the indicators at my disposal. I have tested many over-the-counter ovulation kits from drugstores and they have been very accurate, so I am not saying that *all* ovulation kits or testing strips are inaccurate, just that the particular tests included in this set have major Quality Assurance issues and should not be used as a primary indication of ovulation for the purpose of conception. You might get a batch that works, as other Amazonians here have had great results with them. Or you may get one of the batches that doesn't work and spend months of trying and tears while questioning your fertility. For me these tests didn't show a positive for an LH surge until three days after my cervical fluid changed, two days after my temp spiked and my saliva "ferned", and the day after I had a sharp ovarian twinge on my left side. Coupled with the instructions to try conceiving more than 24 hours and less that 48 hours after a positive result these strips told me to try to conceive a full 72 hours after I should have. Granted, while I did not do blood draws to verify hormone levels absolutely, I did use every other indicator possible. This means SCIENCE!, something that so many women put so much faith in during this very emotional process, was wrong. While using the strips I spoke with a friend of mine who has been using these for several months without any luck. After chatting for a little while and comparing her cycles to my skepticism of not getting a positive test on the same day my temp spiked I advised her to not wait this month for the strips to indicate a positive, but to go by her secondary indicators (she was not temping because she was using the strips...oh, the irony). As of the writing of this she is three days late for her menstrual cycle and I would bet money she's pregnant. My advice is to poke around the internet for tests with less mixed reviews. They may be more expensive, but you'll need fewer of them and you'll save money on Kleenex and tubs of Haagen Dazs.
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