Test Line Darker Than Control Line Ovulation

An OPK is considered positive when the color and intensity of the test line matches or is darker than the control line. My test line was as dark as the control line by the time my period was due. Now this month my test line is barely the same color as the control. Did I get LH surge if the test line is a little lighter than the control line? I started using Ovulation kit since middle of my cycle last month. lots of baby dust to u and all of you angels TTC. The Control Line has not appeared in the window, what does this mean?. If your body has not released its surge of LH for the cycle, the test line will be a lighter shade than the other line. A positive result on an ovulation test (indicating an LH Surge) is indicated by a test band that is of equal or greater intensity (equal or darker) than the control band. Test twice a day since then. A: The Bottom Line. Test line darker than the control line ???: Hi ladies The last couple of days Ive been feeling some cramping and my appointment is not till next week so I decided to test again after 2 BFP on digital testThis time, I had a dark test line that showed up straight away and a very faint control line. The test failed, or the test procedure was not followed properly. Most tests also have a "control indicator" in the result window. No LH Surge. peeonastick. C hLH T S C hLH T S hLH C hLH hLH C hLH T S positive Two lines are visible, and the line in test line region (T) is the same as or darker than the one in the control line region (C). When you use the home pregnancy test, just remember that the test line must be dark, or darker than the control line. The results are only positive if the test line is equal to or darker than the control line. If the test line is as bold or bolder than the control line, that indicates a positive result and ovulation will occur within 24-48 hours. OPKs signal ovulation by testing Lutenizing Hormone (LH). Negative = No LH Surge:. The control line should always be present on a test aqnd is your guarantee it’s worked. My line gets a little darker each day until the test line is as dark or darker than the control. I tested about 4 days before my period is suppose to start and I tested earlier which was of course during the day but why is my control line a such brighter blue than the test window? Btw it showed negative but the negative line isn’t as bright as the control line. On CD 11, the CVS strip showed a near-positive result. INTERPRETATION OF OVULATION TEST RESULTS NEGATIVE: Only one pink coloured line appears in the control region (C) or the test (T) line is lighter than the control line. They are cheaper, especially for women who want to buy in bulk, but far less easy to use, requiring users to scrutinize the test line to determine whether it's as dark as or darker than the control line. Make sure the test line is as dark as, or even darker than the control line. 100% customer satisfaction guaranteed: Contact our experienced and professional customer service by calling 1-855-822-6999 or email us with any questions you may have. Immediately before ovulation, the body produces a large amount of luteinizing hormone (LH). Although the intensity of the control line may vary with different lots of the test kits, a clearly visible control line is necessary in. Then the next day I finally got a faint positive on the pregnancy test, which got darker again the next day. If a test line that’s as dark or darker than the control line appears, you will be ovulating within the next 24 to 48 hours. No test line or a test line lighter than the control line indicates a negative results. Your ovulation will begin in the next 34 to 36 hours; Once LH has surged, there is no need to continue testing; If two lines are visible but the test line is not as dark as the control line, your LH level has not surged. OPk Saturday and Sunday got the same result the test line was the same color as the control line retested on Monday the test line was darker than the control line which would be the positive result?. Every little thing makes me a nervous wreck! I can't wait to be out of 1st trimester!. This result is generally a faint line on the test line, which does not indicate a positive result. Test line darker than control line OPK 6DPO So I took this opk about a half hour ago and the test line is way darker than the control line! Could I be pregnan…. first trimester Find out what types of symptoms you can expect in the first few months of pregnancy such as sleepiness, morning sickness, and sore breasts. No (LH surge): The presence of one line, or two lines with the test line lighter than the control line, indicates that you have not yet reached your LH surge. OK- question- I have taken ovulation test on the 14, 15, and today. i started using OPK last month that was my experience. The ovulation test result always is a dark and light line. I've never seen my ovulation test look this way, I've seen the test line lighter than the control line or both of the lines just as dark as one the other, but with the test line being darker than the control line, im still positive for ovulation, or would that be negative?. I wasn't Actually expecting it to be positive so early after conceiving but I already had the test and am impatient :D, so did it go get it over with. The test line can be lighter than the control line, despite what the instructions tell you (I took the darkest line I had ever had as a positive, and trusted my intuition). The pee continues along the test, reacting with the control line to show that the test has worked. No LH surge: only one colour band appears on the control region, or the test band appears but is lighter than the control band. Once the test line is the same color or darker than the control line, that indicates a positive test result, ovulation is soon to occur and it's time for intercourse!. However, if your control line is barely there or way light or any of the above I would say the test is invaild and youll need to try again as there must have been something wrong with that strip. I took a Ovulation test strip and two lines show up but the control line is darker than the test line do than mean am - Answered by a verified OB GYN Doctor We use cookies to give you the best possible experience on our website. If the test line is lighter than the control line, it means ovulation does not appear to be imminent. These are also available OTC. ) This means that there is already some ambiguity involved in reading an OPK's results. If you want to be pregnant, the best time to have intercourse is. So you will see that each day as you begin testing, the test line gets darker and darker each day. an ovulation predictor kit will turn positive when a woman is pregnant. Did I get LH surge if the test line is a little lighter than the control line? I started using Ovulation kit since middle of my cycle last month. 00 and t came back negative anyone had this happen to them i am very confused. If a test line that’s as dark or darker than the control line appears, you will be ovulating within the next 24 to 48 hours. If you have sex on the day you get a positive result and every day for 2 to 3 days following the positive test, this will help increase your chances of getting pregnant. A positive result occurs when the test line is darker than the control line. When using an OPK, you read the results by comparing the test line to the control line. You should continue testing every day until your test returns to negative though, just in case. Because LH builds up before ovulation, you will see two lines on a test for several days before ovulation. If the test line isn't as dark or darker than the control. The Control Line has not appeared in the window, what does this mean?. When your test line gets as dark or darker than the control line, then it means your ovulation will occure in 24-36 hours. I believe the test line has to be equal to or darker than the control line when using an opk as an hpt. First Response Ovulation Tests - 8 each. For pregnancy tests, if there is a second line, no matter how dark, it is a positive result. NegativeThe test line is of lesser intensity than the control line, or the test line is not visible. One thing to know about OPKs is that the test line doesn't need to be darker than the control line, just equal to, and it doesn't even need to be the whole line, you just compare the darkest part of the test line, even if its small. K, Deb (the last post) is right. A couple of days ago, for the first time I saw a dark test line that was no as dark as the control line. It will continue to test positive throughout the surge. Nowadays, with advances in technology and product design and development, pregnancy tests can identify if you’re pregnant earlier than ever before and there is now a vast range of different tests on the market. There is no surge. The quick and simple answer is: If a test line is as dark or darker than the control line, it is a positive result. When you get a positive, then start ttc immediately. This is my advice to anyone who attempts to use a First Response, treat it as an OPK (Ovulation Predictor Kits) where when you see the line is equal to or darker than the control line, it’s considered positive! And my other advice, follow up with a Blood Test!. Normal ovulation tests have a dark control line, then another that means you are ovulation. For negative LH surge, the only one-color line will appear on the control area or the test strip, and it will be lighter than the control color. Does that mean there is something wrong?. If test line was darker in the earlier days but becomes lighter later, that means the ovulation peak time was missed already before that window. Unlike digital tests, these test strips may appear darker or lighter depending on the amount of LH or HCG in your urine. Here's a little help for anyone who is having trouble understanding opks. You have to make sure that the line in the test window is darker than or at least the same color intensity as the control line. First you’ll urinate into a cup, and then dip the paper strip in it for three to five seconds. Read honest and unbiased product reviews from our users. The control line is always the same color, but the test line will be lighter or darker depending on the amount of LH in your urine. Hi I bought a bunch of ovulation tests and should ovulate this weekend I took one yesterday and there was no line at all where the LH hormone should show so it was negative but I thought that hormone was always in your system but not as strong until you ovulate so there should always be a line there just not as dark as the test line???. The Department of Water and Power said Tuesday that strong winds drove the branch into the line, causing it to arc and spark the fire. If the test line is like the control line or darker in color compared to the control line, your LH has surged. Photo was taken after letting test sit 10 minutes+ and THEN I had to edit the colors just to get it to look the way it does now. If your LH surge is positive, the test line that appears on the strip would be the same or darker color than the control line. For me, when I tested on CD13, the line was almost as dark as the control line so I was really confused, but then when I tested on CD14 the line was a lost darker than the control line so I knew it was positive. The faint line on pregnancy test not getting darker could be an indicator that there. Your OPK is positive when the test line is as dark or darker than the control line. If you did one of these tests everyday after your period, you'd most likely see something like this:. Because LH builds up before ovulation, you will see two lines on a test for several days before ovulation. As the ink moves across the results window, it will collect in one or both of these indents. Road test: Mazda 3. There is no LH surge. If test line gets darker rapidly and drops very soon to baseline within one day. A blue line must be present in the control window when you read your result. The ovulation test strip is simple and comes with a control line that indicates your strip is working. The saloon version has a similar line-up without the AWD option. 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. We all know that OPK strips are positive when the test line and control line are the same color or, even better, when the test line is darker than the control line. The X-Pro3 is the most retro-leaning Fujifilm digital camera yet — also, it shoots HDR in-camera. If you are trying to conceive, time intercourse at any time between 18 and 53 hours after the onset of the surge. Interpreting the results of your ovulation test is simple: simply compare the intensity (boldness) of the test line to that of the control line. The ovulation test result always is a dark and light line. Read result in 3-10 minutes. I started last thursday and the first one didnt show any test line so i assumed i wasnt ovulating. A Positive Ovulation (LH) Test / OPK! A positive OPK or Ovulation (LH) is when, the intensity (colour) of the test line, equals or darker/stronger than the control line. surge is occurring. By Abi Berwager Schreier. Hey everyone! 2 days ago I started to chart my ovulation using a home ovulation kit. If you have irregular cycles, you may experience a faint test line for a long time before the ovulation actually occurs. SAMPLE INFORMATION. I only get 2 lines for about 3 days around cd 14. 2020 Indian Challenger Dark Horse Review: 21st Century Bagger. One true positive is all you need to know that you will be ovulating within 24 to 48 hours. The elongated window will show the control line, indicating that the test kit is working correctly. And have the same thickness as the control line. We suggested you try another cycle. Justmommies is the friendliest message board for moms and moms-to-be! Discuss getting pregnant, pregnancy and prenatal care, parenting, and more. Photo was taken after letting test sit 10 minutes+ and THEN I had to edit the colors just to get it to look the way it does now. Inside, the aura might be a little too dark for some tastes, but the feel of the finish oozes quality. On CD 11, the CVS strip showed a near-positive result. Ovulation Tests as Pregnancy Tests. The test failed, or the test procedure was not followed properly. Positive test: The pink-to-purple test line appears darker than the control line. It was the equate pregnancy test if that makes a difference. Ovulation predictor kits have two lines. What does it mean when the line doesn't get darker on a pregnancy test? Is it a faint positive line? Find out how to read pregnancy tests, even when there are faint lines, to tell whether or not you're pregnant. This means low levels of LH has been detected but not at levels high enough to cause ovulation. 4 / Piece, Pathological Analysis Equipments, DAVID, RUNBIO, OEM, Guangdong, China. Because brief (20 to 60 minutes) episodic surges in serum LH concentrations may occur in sexually intact bitches, any positive test (i. Sometimes women will have a light line in their test window. Some women don't know they're pregnant for months, simply because they don't exhibit any signs of pregnancy. Most tests state that the second line should be as dark as the control ( or darker) to indicate ovulation. If your test line is as dark or darker than the control line, your result is positive. Therefore, you have high chances to conceive within the next 24 - 48 hours. Enter the test result (whether negtive or positive) under the "Progesterone Test" field. Negative = No LH Surge:. Invalid: no visible band at all or test line appears but not the control line. She sent me a picture of the first BFPtaken at 18 dpo. I only get 2 lines for about 3 days around cd 14. Although the intensity of the control line may vary with different lots of the test kits, a clearly visible control line is necessary in. I'm just not sure what these means. A positive OPK reading needs to show two lines of the exact same color, or the test line darker than the control line. OK- question- I have taken ovulation test on the 14, 15, and today. The ovulation test is ONLY positive if the second line is the same or darker than the test lineovualtion should occur 24 to 48 hours later assuming nothing delays it (like stress, illness etc). If you're pregnant the dye reacts with the "pregnancy line" and makes it show up. The test line should be as dark as (or darker) than the control line for a positive ovulation test result. The result were not easy to read, the color of the test line was two toned. With the digital opk, there is a smiley face if you are ovulating and an empty circle if you are not. I’d definitely expect it to be darker than the control line by 4+5. When the test line is lighter than the control line, this always indicates a negative result. 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. I'm just not sure what these means. An evaporation line, also commonly known as an "evap line," is a term that describes any test line that appears after the time limit is up on a pregnancy test. Test results: No LH Surge: Only one color band appears on the CONTROL (C) area or the TEST (T) band is much lighter than the control line. Control line (also called U-Control) is a simple and light way of controlling a flying model aircraft. Whilst in a pregnancy test any line that appears on the test line is a positive, regardless of its darkness, in OPKs the test line has to be at least as, and usually darker than, the control line to be considered a positive. If the test line is as bold or bolder than the control line, that indicates a positive result and ovulation will occur within 24-48 hours. If a control window does not show a line or other symbol as indicated by the package instructions, then the test is not working. Now this month my test line is barely the same color as the control. If so, ovulation should occur in 1-2 days. Petrolheads, be happy! The era of electric-only vehicles might be upon us, but until then, motorcycle manufacturers still know how to indulge us with big-capacity engines, good vibrations and motorcycles that maintain tradition whilst being open to modernity. Try again with another test. Each ovulation test will have both a "test" line and a "control" line. This line shows that the test has worked. OPK's - Test line never as dark as control line - posted in Trying to Conceive: I've used OPK's for the last two cycles and am concerned that the test line is never as dark as the control line. How to use? First, you pee into a cup, and then dip the strip for 3 seconds. How Long After A Positive Ovulation Test Should We Have Sex? Timing Is Everything. No LH surge: only one colour band appears on the control region, or the test band appears but is lighter than the control band. When taking a pregnancy test, any line in the test indication area is considered a positive pregnancy test, even if it is lighter than the control line. Yes you can its the same for any ovulation test the monitor reads the estrogen and the lh so what happens when your lh is at its highest you will see the estrogen line get fainter and the lh line get darker then both the two lines are exactly the same or the lh line may be darker the the estrogen line. If the pregnancy test is working correctly, the control line will appear dark and solid across the pregnancy test window. Infact, I have tried for few days also negative,but you need to test everyday start from cycle day 11 to cycle day 16. The tests are only calibrated for positive or negative results. 2 light lines on ovulation test. As a result, LH test strips will almost always show two lines and are only positive if the test line is as dark or darker than the control line. The test line must be darker than the control line for it to be positive. Test twice a day since then. Urinate on the absorbent tip for 10 seconds, or dip the absorbent tip into collected urine for 10 seconds. The elongated window will show the control line, indicating that the test kit is working correctly. You may want to look into a fertility monitor since it makes this much easier. A positive result occurs when the test line is darker than the control line. Appearance of the LH curve: If the test line in the left result window has the same color or darker than the control line in the right result window, then the increase in LH concentration is detected. If no line appears in the control window, the test was not conducted proerly and should be repeated with a fresh test strip. I'm sorry it didn't work out for you! I have had one cycle, and a bit of a baseline to go on, fortunately. It has come pretty close, and got slightly darker over a couple of days, but now it's getting lighter again. At 8 dpo I got my first bfp. It tells you if the kit is working. When the dark line is the test line then it’s a positive result. No LH surge: only one colour band appears on the control region, or the test band appears but is lighter than the control band. the certainty that the try line became darker than the administration probably propose greater of the surge became detected in the urine meaning you. I use this one too. The test window shows two lines, a control line used as a benchmark, and the test line. The testing method is not messy because you only need to hold the ovulation stick in your urine stream. ) This means that there is already some ambiguity involved in reading an OPK's results. If your LH surge is positive, the test line that appears on the strip would be the same or darker color than the control line. When the test is + the test line will be as dark as or darker than the control line. I have two other children and used other OPKs with them never had this problem before. The test line can be lighter than the control line, despite what the instructions tell you (I took the darkest line I had ever had as a positive, and trusted my intuition). If the line or symbol doesn't appear, then the test isn't working properly. When the dark line is the test line then it’s a positive result. You can stop testing after the first initial positive. Infact, I have tried for few days also negative,but you need to test everyday start from cycle day 11 to cycle day 16. AnA ovulation test kit has two lines. I guess that on CD13, the test was detecting some LH but not quite as much to make it positive but there was enough on the next day. no accurate result. If the test line is like the control line or darker in color compared to the control line, your LH has surged. On our video rundown test, the Xperia 1 lasted 10 hours and 33 minutes, which is significantly shorter than most (if not all) of its biggest competitors including the Galaxy S10+ (15:09), OnePlus. I have now taken all 3 and had the same result each time. The test (T) line is lighter than the control (C) line. But it never got as dark or darker than the control line. This means low levels of LH has been detected but not at levels high enough to cause ovulation. Bottom line: I probably will not buy these again and won't recommend them. This is not a sign of a problem with the pregnancy or the pregnancy test, assuming it came up within the time limits of the test. Ovulation test (strip) - Interpretation of results Positive If both Test line (T) and Control line (C) are visible and the test band is darker than or equal to the control band, the test result is positive which means the ovulation will happen in the next 24~48 hours. One-Step Test Procedure For Mid-stream Stick Tests. Now that my line is darker than the control line on a First Response pregnancy test and I feel really good about my pregnancy test line progression I'm not going to take any more line pregnancy tests. make sure your test line is darker than the control line. If no line appears in the control window, the test was not conducted proerly and should be repeated with a fresh test strip. I started testing at 10 dpo when I got a very faint positive. If your body has not released its surge of LH for the cycle, the test line will be a lighter shade than the other line. I have now taken all 3 and had the same result each time. A positive result (indicating an LH Surge) is indicated by a test band that is of equal or greater intensity (equal or darker) than the control band. The first line is the control line. Ovulation tests are really useful when charting your cycle. If you want to be pregnant, the best time to have intercourse is. I therefore recommend to all my patients to use the simple dipstick LH tests with nothing more than a test line and control line. There are two lines on the test strip. What does it mean when the line doesn't get darker on a pregnancy test? Is it a faint positive line? Find out how to read pregnancy tests, even when there are faint lines, to tell whether or not you're pregnant. I definately reccommend equate ovulation test strips to anyone. Only control line (C) appears or the test line (T) is present but. i started using OPK last month that was my experience. She says they may also have lost the ability to control. By Abi Berwager Schreier. The test line should be as dark as (or darker) than the control line for a positive ovulation test result. Do not try to second guess an ovulation test. when then test line is just as dark or darker than the control, then ovulation will most likely be in the next 24 to 36 hours. It also does not necessarily mean you have ovulated. The test line must be as dark as, or darker than, the control line to be a positive result (meaning that a surge was detected, rather than the ordinary amount of LH usually found in your urine every day. When using an OPK, you read the results by comparing the test line to the control line. Which test line is darker than control line. Find helpful customer reviews and review ratings for Ovulation Predictor Kit & Pregnancy Test Kit by Checkurate – Accurate Result Set Of 50 Ovulation Tests, 20 Pregnancy Sticks + 70 Urine Caps – 3mm Sensitive Strips For Extra Accuracy–Women Home Testing at Amazon. My cycle started on 3/9/10 this month and last month it was on 2/10/10. The best time to test would be in the afternoon, and you should limit how much you drink for a few hours before you try so that your hormone levels are not diluted and undetectable in your urine. Just go with those tests. You should read the manufacturer's. Negative Result: A single horizontal line appears for a negative pregnancy test. Whenever the test line is darker than the control line, the test has detected an LH surge. Sometimes, as the test dries and the urine evaporates, it leaves a faint colourless line in the indent. negative The test line (T) is less intense than the control line (C) or the test line (T) does not appear. Like, a lot a lot. Unlike home pregnancy tests where any line in the result window indicates a positive, OPKs are only positive if the test-result line is the same color or darker than the reference line. the 1st day that the strains have been the comparable shade (helpful opk) you will have toddler danced then as a results of fact a surge became detected. This means less of a heart attack for those who haven’t mastered the cat-eye look, and. Nowadays, with advances in technology and product design and development, pregnancy tests can identify if you’re pregnant earlier than ever before and there is now a vast range of different tests on the market. Sometimes a pregnancy test is able to find pregnancy hormones in your urine as early as 10 days after unprotected sex. Some women don't know they're pregnant for months, simply because they don't exhibit any signs of pregnancy. I tested again on friday and both lines were the same colour. I know your whole life story. I tested again tonight and the test line was much darker than the control line this time. Repeat with a new test kit. Ovulation Tests as Pregnancy Tests. Invalid Result If no control line appears within 10 minutes, the test result is invalid and should be ignored. I have had 2 lines this cycle on my opk's each time but today my test line was darker than it had been all week but still not quite as dark as the control line. Some people do find that the line gets darker as they get closer to OTTC since 05/2010,. This LH surge will tell your two most fertile days that pregnancy is most likely to occur. Join us by filling out a tiny 3 field form and you will get your own, free, dakka user account which gives a good range of benefits to you: No adverts like this in the forums anymore. The test line should gradually get darker over time, as a woman gets closer to her ovulation day. I've never had a test line darker than the control line. The test (T) line is lighter than the control (C) line. Faint line on ovulation test??? QUESTION. A couple of days ago, for the first time I saw a dark test line that was no as dark as the control line. Ovulation tests function differently than hCG pregnancy tests. BabyCenter reports that a faint line on an EPT test is considered to be a. If test line was darker in the earlier days but becomes lighter later, that means the ovulation peak time was missed already before that window. Below is a standard example of a line test progression. The best fact is that you will surely get the accurate result from it. Reading the Result For LH Tests. Invalid Result If no control line appears within 10 minutes, the test result is invalid and should be ignored. 4 / Piece, Pathological Analysis Equipments, DAVID, RUNBIO, OEM, Guangdong, China. The line isn't as dark as the reference line but it hasn't gotten lighter than the previous days. Bottom line [email protected] Ovulation Test Sticks are simple and easy to use, offering quick results at a budget-friendly price point that’s hard to beat. If your test line is darker than your control then get your butt in gear and BD like crazy. A relatively new name to the pro-audio world, British company Cranborne Audio is committed to producing excellent. Infact, I have tried for few days also negative,but you need to test everyday start from cycle day 11 to cycle day 16. A positive result occurs when the test line is darker than the control line. On the day I ovulate, it's very dark, but sometimes it's thinner than the control line. I'm sorry it didn't work out for you! I have had one cycle, and a bit of a baseline to go on, fortunately. The thing is that many fancy (digital) ovulation tests are pretty expensive to use cycle after cycle. I will be going back to my trusted brand of OPK. If the test line is like the control line or darker in color compared to the control line, your LH has surged. It also does not necessarily mean you have ovulated. Now that my line is darker than the control line on a First Response pregnancy test and I feel really good about my pregnancy test line progression I'm not going to take any more line pregnancy tests. Infact, I have tried for few days also negative,but you need to test everyday start from cycle day 11 to cycle day 16. Enter the test result (whether negtive or positive) under the "Progesterone Test" field. However, if your control line is barely there or way light or any of the above I would say the test is invaild and youll need to try again as there must have been something wrong with that strip. Once the test line is the same color or darker as the control line, it will indicate that ovulation will occur, usually within 24 to 48. I therefore recommend to all my patients to use the simple dipstick LH tests with nothing more than a test line and control line. The test works by your pee travelling along the test, taking some reacting dye with it as it goes. Am use ovulation kit tom test line light and control line light but today test line little dark and control line light tell me plz my ovulation start; If my first response pregnancy test with the two lines come out with one dark line and one very light line that it necessaryily mean i am pregnant?. If the test line is lighter, keep on testing until you see a positive test. They seemed to darken up until 16 DPO, which is when the test line became darker than the control line. Here's a little help for anyone who is having trouble understanding opks. The results are easy to read. Some home pregnancy tests are more sensitive than others. A result is considered positive if the test line is equal to or darker than the control line. Maybe you are the same. INTERPRETATION OF OVULATION TEST RESULTS NEGATIVE: Only one pink coloured line appears in the control region (C) or the test (T) line is lighter than the control line. What brand are you using? I have heard from some people that certain brands are hard to read. My line is darker than the control line as well. no accurate result. For an OPK to be positive, the test line must be as dark, but preferably darker, than the control line. The Department of Water and Power said Tuesday that strong winds drove the branch into the line, causing it to arc and spark the fire. If your test line keeps same dark or darker than control line over 2 days, you have gradual onset. This result is generally a faint line on the test line, which does not indicate a positive result. If the line is showing you are getting close to ovulation but as the reply said it could still be a few days. Invalid: If a control line does not appear, the test is invalid. This is the line that will need to be "matched" in order to indicate when ovulation is near. After 5 minutes, examine the test line, if it is as dark or darker than the control line, you'll ovulate in the next one to two days. Control line should always appear if the test procedure is performed properly and the test reagents of control line are working. Back story: I've been using OPKs for months now and every month when it was time my test line was way darker than the control line. We TTC the day after getting a positive ovulation test (test line was darker than the control line), and 2 weeks later got a positive pregnancy test! I am now 6 weeks pregnant. If your test line is as dark or darker than the control line, your result is positive. Once the test line is the same color or darker than the control line, that indicates a positive test result, ovulation is soon to occur and it's time for intercourse!. Reading the Result For hCG and Sperm Tests. The first line is the control line. Most tests also have a control indicator — a line or symbol that appears in the result window. Just wondering if this happened to anyone else. The rules say that any line that appears on a pregnancy test, even if it is just a faint line, is considered a positive result. 100% customer satisfaction guaranteed: Contact our experienced and professional customer service by calling 1-855-822-6999 or email us with any questions you may have. On the other hand, when the control line is dark than the test line it is a negative test. You can stop testing after the first initial positive. Like, a lot a lot. The control line is always the same color, but the test line will be lighter or darker depending on the amount of LH in your urine. The day before at 15 dpo, and the test line was lighter than the control and I had a beta of 273, so I figured it meant my hcg was rising. Fingers crossed for you op!. If your test results is positive, a vertical line will appear to create a plus symbol. No guess if the test line is as dark or darker than the control line. The line in the control window isn't visible when first opening the foil wrapper, but it should appear within three minutes of testing. Unlike digital tests, these test strips may appear darker or lighter depending on the amount of LH or HCG in your urine. Pretty simple! The kit comes with 50 strips, so it's great for testing over the course of several months. hey, i had problems using Opk because i never got what the instructions would call a positive reading. A OPK works much the same as a HPT (except for the fact that in order to yield a true positive result the Test Line must be equal to or darker than the Control Line).