First Response Evaporation Line Or Faint Positive

You tested early, so the line would be weak. came up with a very very faint line with a hint of pink at the. Even if there is a faint colored line on the test, it can still be read as a positive sign, I took a. Hence, you should always make sure to read the results of the test within the prescribed time frame. That one had to sit for about 10 minutes to show the 2nd line. The first response test kit can detect pregnancy up to 6 days before your next period is expected. Or you could try taking another test in three days' time. Ross says it's because the blue dye test works by using an evaporation line that depends on the evaporation of urine, and that line can be colorless, which is often confused as a positive. The shorter tester was the first signal from Walmart. An evaporation line is a mark left by urine after it completely evaporates from the kit. If possible, wait two or three days before taking another one. Not even a faint, faint hint of a second line. In my experience, First response (and I have taken many) does not have evaporation lines unless exposed to moisture. Have you seen a first response pregnancy test faint line. Have had no problems with evap. And I thought they were supposed to be ultra sensitive. Has anyone ever had evaporation lines from using a First Response pregnancy test? I did the test tonight, however got distracted after 1 minute, cam back an hour later and there were 2 pink lines. Evaporation lines are caused by evaporation of the urine in the result window of a pregnancy test. Find helpful customer reviews and review ratings for First Signal One-step Pregnancy Test at Amazon. Ept First Response Instructions Faint Line Not Pregnancy Test Best Early Test: First Response Early Result Pregnancy Test Three minutes later, the test will show one pink line if you're not pregnant and How accurate is it: The instructions say the Wondfo can detect pregnancy one But then I tested after noon (still eight days post-ovulation). Very faint -- but pink, when everything I've read says evaporation lines (false positives) are gray or more like indentations. also if you go to peeonastick. Needless to say, I am a bit disappointed in the First Response quick evaporation lines. This is a First Response test. Has anyone had an evap line on a First Reponse test? I'm 11 dpo and tested this morning and a faint line came up within 3 minutes. The first box is practically worthless unless the result is a strong positive otherwise it's just going to be a bad evaporation line. First Response - Evap Line? Has anyone used a FR hpt and had an evap line? I took one a few days ago and *thought* I saw a second realllllllly faint line but just thought it may be my eyes playing tricks so put it in my drawer. Extremely disappointing and a waste of money. Negative: However, a very faint line can *sometimes* indicate an evaporation line, which is nothing more than your urine drying on the test. My husband did not believe I was pregnant. Not sure why the quality of this test has gone downhill!. ” What is an “Evap Line?” Evaporation lines happen when urine evaporates off of the pregnancy test strip or midstream test and leaves a faint line. That one had to sit for about 10 minutes to show the 2nd line. if a line shows up in the first 15mins it's not an evap and you said it showed up after 2mins. So I dont think they all have evap lines. These are lines that show in the result window of the test, exactly where a positive sign would be. The Other Reasons for Faint Lines on Pregnancy Tests. When I got my last faint positive, and it was faint. Tell me the difference in an evap line and a faint faint positive?!! If this is your first visit, be sure to check out the FAQ by clicking the link above. I now only consider a blaring line a positive. A pink line, however faint, usually means positive. Took a photo and then went to take anot…. Evaporation lines are common and can occur with any pregnancy test. I saw a very faint (but looked pink) line when I just took a first response test. The most accurate pregnancy test is a quantitative blood test, ordered by your doctor. Using the same FMU I had in a cup, within 3 mins I got a faint positive. This will result in a colorless line that may be mistaken for a positive result. all the other tests i took,and i think i peed on every kind. If possible, wait two or three days before taking another one. I got a really faint line both times (testing 1-3 days early), the control line was dark but the other line was light. Find helpful customer reviews and review ratings for First Signal One-step Pregnancy Test at Amazon. i took 5 pregnancy tests 3 target brand 1 ept and 1 first response gold i took fr the 1st day, ept middle of 2nd day and target the 3 mornings after that all the target brand came back +, the other two - i took the ept in the middle of the day so it might be why. Hi, I took a first response pregnancy test because I am late on my period. Does first response have an evaporation line? lines. approximately an hour later, I grabbed the attempt of the trash out of curiousity and observed an extremely faint line on the attempt. The hormone is released in a pregnant woman's urine. Even a faint positive line has color, and this distinguishes it from an evaporation line, which is. This is normal and a part of the process but leaves behind a colorless but distinct line. That one sat for like 2 minutes and showed the faint line. l googled indent and evap lines pics for first response l found the pics accurate for what my evaps and indents looked like. Okay I was just wondering if any one can help me understand how to tell the difference between and evap line and a faint positive test. That would be considered a positive result and would mean that you are in fact pregnant! And Yes, even a very faint Line still means that there's a presence of HCG in your system, even if it's a very small amount. Cheap, reliable, and highly sensitive. But you can have a positive result that doesn't necessarily turn into a real/full pregnancy. I now only consider a blaring line a positive. Does an evaporation line have a color? Is an evaporation line positive? An evap line can have color but never be a positive pregnancy test. The first response pregnancy test faint line is a worldwide leader in pregnancy and ovulation testing kits that are available easily. That one had to sit for about 10 minutes to show the 2nd line. I've never seen an evaporation line on one before though, the line did come up within the time frame but it's soooo super faint I can't really decide what I'm looking at. Hence, you should always make sure to read the results of the test within the prescribed time frame. I saw a very faint (but looked pink) line when I just took a first response test. “In my own experience, any line, even the faintest pink line indicates a positive result. I then went to the store and bought a two pack of first response and I got the same faint lines. A faint positive pregnancy test in case of kits that show plus sign for pregnancy is different from the evaporation line. I did a First Response HPT today at 7dp5dt and got a faint second line. Can evap line appear immediately?. With my twins this pregnancy. We used to assume that anytime you had any kind of bleeding, "Well that MUST be the start of our Period!". HPT Faint Line the next day - posted in What Do You Think?: Hi Everyone,I did a Home Preggo test yesterday morning and it came up negative. Even a faint positive line has color, and this distinguishes it from an evaporation line, which is. Has anyone ever had evaporation lines from using a First Response pregnancy test? I did the test tonight, however got distracted after 1 minute, cam back an hour later and there were 2 pink lines. My personal experience was last month I took two equate HPT's. But, a faint line is still a line! So, there is a very good chance you are pregnant! Congratulations!. But, if it's a pink line that developed long after the time is up, there's also a chance it is an evaporation line, though if it's a solid pink line (even if faint) that is less likely. The reduction in skin blood flow aggravates the situation, since heat loss from the surface decreases, so the core temperature increases further. Does first response have an evaporation line? lines. The first box is practically worthless unless the result is a strong positive otherwise it's just going to be a bad evaporation line. How late(if late at all) for your period are you? You could wait another day/week and take another test, or few tests, then or visit your doctor. If you get a faint line on pregnancy test, which turns out to be completely negative after a few days, you may have an early miscarriage. ( I am only 9DPO) I got really excited, showed my husband and he could definately see it as well. Joseph's Health Centre in Toronto, testing too early could be one reason you get a faint positive pregnancy test. evaporation line or faint positive? ok so I took a first response pregnancy test and straight away a dull greyish looking line showed up. So I went to throw it away after 10 minutes and the clock appeared. This will result in a colorless line that may be mistaken for a positive result. Discuss HPT : Faint line after 10 mins and Planning for Pregnancy in the Huggies Pregnancy & Birth Forum. she also went on to say that as long as you see something within the 5 minutes no matter how faint its considered a positive. Tell me the difference in an evap line and a faint faint positive?!! If this is your first visit, be sure to check out the FAQ by clicking the link above. How long did you wait to read the results? If you waited more than 10 minutes, I'd re-test, just to be safe. " This line, which mimics a positive result, can form when a test develops longer than the manufacturer recommends, according to Pee On A Stick, an information website for home pregnancy tests. I think maybe I might have just wanted it to be a blue line when really it was a gray evap line. Tell her to try again in a week if her period hasn't come. I've never seen an evaporation line on one before though, the line did come up within the time frame but it's soooo super faint I can't really decide what I'm looking at. Reading Tests Results After Manufacturer's Recommended Time. A faint positive test line can. Well that's the last time I buy the generic walmart brand early result test!. It’s the first line that’s supposed to be darker, but I agree it doesn’t look as dark. So I took a First Response pink dye test earlier today. An evaporation line on a pregnancy test is a faint, non-colored line that may appear if a person uses the test incorrectly. Because tests are typically meant to be read three to five minutes after they are taken, the tests are still damp at the time they are read. she also went on to say that as long as you see something within the 5 minutes no matter how faint its considered a positive. Clear as day pink (it doesnt have to match the control line) most of the time means pregnant. I used the website www. Positive result first then negative result Very Faint Positive Faint Positive then Negative 3 positive hpt, 1 negative blood test im so confused one faint positive then 4 negatives ( but i feel pregnant ) Faint negative result line took a pregnancy test and it was a very faint line for negative Positive test then negative, but feel pregnant. These are lines that shows in the result window of the test, exactly where a positive sign would be. Even had them on frer. I'm assuming this is a classic evaporation line that I see people talking a out? It looks blue though. This is a complete guide for all kinds of faint line on pregnancy tests. That one had to sit for about 10 minutes to show the 2nd line. The only time I had an evaporation line with first response, it was grey and it only came up because I left the test stick in the bathroom while I was showering and the steam brought out the line. Does an evaporation line have a color? Is an evaporation line positive? An evap line can have color but never be a positive pregnancy test. How late(if late at all) for your period are you? You could wait another day/week and take another test, or few tests, then or visit your doctor. so i had to go to the doctor and have a blood test done. So I took another test using a different brand the next morning. This is a First Response test. It is possible that you miscalculated the length of your cycle, or your urine may not have had enough of the pregnancy hormone for the test to give you a positive result. Because I wasn't sure whether it was an actual line or just the indentation, I opened it. I have to hold it up to the light to see it. You have gotten more than one positive. Does first response have an evaporation line? lines. An evaporation line is a mark left by urine after it completely evaporates from the kit. Testing daily with New Choice from dollar tree. This line showed up 3 hours after I took the test, 13 days after ovulation, 1 day before my "missed" period, which, according to FR's box, should have gotten a positive. I know im not the only one that I have seen Latley with this. Although a faint line on a pregnancy test can be considered a positive result, sometimes it can be caused by an evaporation line, which leads to a false result. Done a tesco pregnancy test this morning at 6am fell back asleep so looked at 8am when woke up and had a faint line but could deff see a line, took another first response test this afternoon and has come back negative am i pregnant or not?. I took a test at 6 days late with a first response and I have a very faint positive. Does a faint line on a pregnancy test mean you're pregnant or not? According to Yolanda Kirkham, an obstetrician and gynecologist at Women's College Hospital and St. The shorter tester was the first signal from Walmart. In my own case, while using the same cup of urine, Pregmate showed no 2nd line at all, but First Response already showed a faint positive on 12DPO. Got a faint second line that seemed to be ever so slightly darker than yesterday!!!! Then, just to make sure I wasn't getting a false +++, I also tested with a First Response. Evaporation lines, as the name suggests, are caused due to evaporation of the urine within then testing area of your pregnancy test. As far as I can tell, there aren't a whole lot of differences! a test and within the first minute there was a. The advice I'm looking for is. Usually, the evaporation line is more grey than pink or blue. If your AF is 4 days late then by know you would have a really dark line by now if pregnantX It might be a chemical if there is a faint. The indentation line is very clear, but you can also see what looks like pink, but I'm just not sure. My fiancé and I can both see the lines in about 3 of the tests. All of the evaporation lines I have personally seen were a grayish color. So it looks like all the blue tests are just evap lines? Can you post pics? I had a positive result on a dollar store pink test before my Answer pink came back positive so I'm not sure how sensitive they are. 5 hours later. I took some target brand tests and had a faint positive on 2 of them. Unfortunately, if you let the test sit for a long period, it's hard to know whether a faint test line is an evaporation. com and it says for me to test on the 17th for my best chance at a. It never started working. Evaporation lines are the other reason why you see faint positive pregnancy test result in your pregnancy test. If your AF is 4 days late then by know you would have a really dark line by now if pregnantX It might be a chemical if there is a faint. If you do not get your period within 7 days, you should retest with another FIRST RESPONSE™ Early Result Pregnancy Test. Discuss HPT : Faint line after 10 mins and Planning for Pregnancy in the Huggies Pregnancy & Birth Forum. An evaporation line on a pregnancy test appears after the reaction time. my "first" positive was on a dollar tree test(13 dpo) and it was soooo faint I could only see it in the sun and if I held it at an angle. A faint Line should not be confused with an EVAP, (Evaporation Line) or an (Indent Line). what are the difference i know one shows up later than the other. If that line showed up within the first 10 minutes, then I'd call that a positive. If you are really in doubt (as I would guess you are with both positive and negative results) just go to the doctor for one -- the ones they have are more accurate. Let me know. I think maybe I might have just wanted it to be a blue line when really it was a gray evap line. A: Home pregnancy tests (HPTs) are designed to detect hCG, a hormone released by the placenta right after the embryo begins implanting into the uterine lining. The line should be crisper regardless of whether or not it's a faint line. I took a pregnancy test today and got a very very very faint line. Many women all over the globe rely on their results every day. The line results in the area where a positive result would normally be seen. Unfortunately, it was not. My personal experience was last month I took two equate HPT's. One typical situation is when a person gets a faint positive line. I got my first period back since having my second child and thought I may have conceived during this last cycle. Wait 5 more days (FROM TODAY) and then test again. I got a dark positive with first response 3 days before my period was due. So if you are getting a faint positive I am thinking you are pregnant. It never started working. A: Home pregnancy tests (HPTs) are designed to detect hCG, a hormone released by the placenta right after the embryo begins implanting into the uterine lining. Or you could try taking another test in three days' time. At first my girlfriend did the test and waited 5 minutes and threw it away because she thought it was invalid since it didn't show anything. Peter Rizk, MD, "is caused by evaporation of the urine in the result window of a pregnancy test. It was very faint, and I could really only see it when I held it close and up to the light. My first test and second test look exactly the same a faint pink line followed by a dark pink line. depending on the test you used). Driving myself crazy taking test after test from First Response. This will result in a colorless line that may be mistaken for a positive result. This means that your body is producing greater levels of hCG, which is a promising sign. Then, the next morning, the HPT was negative, but showed a faint pink line about 4-5 hours later, Then this morning, I took another negative test, but it showed the pink line only 1. It's more readable than faint though. I'm not sure if what I'm seeing is a VERY faint positive line or an evap line. The Other Reasons for Faint Lines on Pregnancy Tests. Using the same FMU I had in a cup, within 3 mins I got a faint positive. I'm 4 days late for af and have been nauseous and cramps in back and stomach only slight I done a clear blue non digital 3 days ago and it has a faint line barely noticeable yesterday done another Tesco one and it has a pencil thin blue line his morning done a numark test and within 2 minutes came up a noticeable thin blue line then doctors this afternoon same thing happened is it positive or. A lighter test line is a -. Always negative, but starting Monday, getting a FAINT PINK LINE well after the time limit. I got a really faint line both times (testing 1-3 days early), the control line was dark but the other line was light. But 2 days later, it was darker and no doubt at all. That might cause the test to look like it has. How long did you wait to read the results? If you waited more than 10 minutes, I'd re-test, just to be safe. An evaporation line appears in the results window of a pregnancy test but, unlike a positive line, it is colorless, very faint, and does not mean that you're pregnant. Positive pregnancy test vs evaporation lines I took a pregnancy test yesterday morning with my first morning urine. Done a tesco pregnancy test this morning at 6am fell back asleep so looked at 8am when woke up and had a faint line but could deff see a line, took another first response test this afternoon and has come back negative am i pregnant or not?. Let's explore a little more about evaporation lines and early pregnancy tests. So I waited until the next morning and took the other First Response and sure enough, there they were TWO LINES! So First Signal detected hcg before the First Response Rapid Response. Then, the next morning, the HPT was negative, but showed a faint pink line about 4-5 hours later, Then this morning, I took another negative test, but it showed the pink line only 1. Posted on Sun, 2014-07-06 14:35. I don't want to be confusing these lines for evaporation lines. What does a faint negative line on a equaline pregnancy test mean? What if there is 1 line in a pregnancy test and no line in the other window just pink colour? Rite aid and equate blue dye preg tests pos first response neg. I took a test at 6 days late with a first response and I have a very faint positive. Speckle 22 an evap line is caused due to evaporation of the urine in then test area. l googled indent and evap lines pics for first response l found the pics accurate for what my evaps and indents looked like. What type of test are you using? If you are using the blue dye tests try using a First response test (red line). on the photos to see if I could see the lines clearer. I don't know if this will help or not but I have done some experimenting with tests during my ttc journey and I get evap lines on heaps of different brands, especially the cheapies or sensitive tests. I've never used this brand before. 5 hours later. So if you are getting a faint positive I am thinking you are pregnant. If you are really in doubt (as I would guess you are with both positive and negative results) just go to the doctor for one -- the ones they have are more accurate. If there was originally a faint line, you are likely pregnant and it will darken over the next few weeks. Evaporation thin Lines - Evaporation lines are faint lines, and generally appear after the timeline in which the test calls for. I have been keeping track of my basal body temperatures for two years. If the line has any light pink I would take that to be a positive until you are proven otherwise. What is an evap line and how is it different from a positive pregnancy test? An evap line (evaporation line) is a faint line that appears after a negative test has dried. So today I ran out and got the first response. - No problem and congrats :) - Evaporation Line Or Faint Positive Result? | Am I Pregnant Forum. 3 positive First Response & Negative Clear Blue Digital Posted on Mon, 2019-07-08 11:36 So yesterday I tested 3 times, once in the AM, afternoon and at night. right away! do evaporation lines show up straight away?. Faint Pos Or Evap Line egnancy Test: Positive Or Negative?. Evaporation lines closely resemble positive pregnancy test with only one exception that it is not as visible as the first one. I got what I was an evap line. It may appear like a shadow. I had read that evaporation lines don't show up until after AT LEAST 10 minutes after you take the test, so I thought the faint line was for sure a positive. I usually use either the dollar store ones (purple lines) or first response (pink). Eventually, the evap line looks like a faint positive and it is hard to not believe your eyes. Absolutely nothing. Anyone else had this problem with FRER?. It just got stronger over the next few days. Took the dye test at night, 9 DPO. An evaporation line is a line that appears in the results window of a pregnancy test as the urine dries. There was a faint line on my pregnancy test this morning but I'm afraid that might just be an evaporation line since it didnt show up until twenty minutes after I tested. Evap line or do we think faint positive?. Have you seen a first response pregnancy test faint line. Although a faint line on a pregnancy test can be considered a positive result, sometimes it can be caused by an evaporation line, which leads to a false result. So I took another test using a different brand the next morning. Am I Pregnant or Not?? (12DPO First Response) VLOG THIS TURNED OUT TO BE AN EVAPORATION LINE DUE TO MY TAKING THE TEST APART. My husband did not believe I was pregnant. If you see a faint line on your first response pregnancy test, then it is very likely you are pregnant as this line indicates there is hCG in your urine. In a healthy pregnancy, hCG increases very rapidly in the first weeks. Last edited by Amber K (55); 09-06-17 at 22:06. Thanks for your help!. I am not due on until Wednesday (2 days away) but this morning I took a test on my first morning wee, and (see image) this line appeared. Positive pregnancy test faint line is displayed on the kit if the woman is pregnant. With my twins this pregnancy. So I took a FRER test and it looks negative. Does first response have an evaporation line? lines. right away! do evaporation lines show up straight away?. I took another test this morning and it's the faintest line imaginable. Peter Rizk, MD, "is caused by evaporation of the urine in the result window of a pregnancy test. Evaporation lines are the other reason why you see faint positive pregnancy test result in your pregnancy test. Do people get evap lines on first response? I took a test last night and I thought I saw an indent line but this morning it's pink. Ive done a first response test with a very faint line. Clear as day pink (it doesnt have to match the control line) most of the time means pregnant. I now only consider a blaring line a positive. If you see a faint line after 5-10 minutes of taking the test (according the test instruction), then it is an evaporation line and IS NOT an indication of pregnancy. Well, with all the symptoms ive been having i caved and bought a test. I was 9 days late on my period, too. Does first response have an evaporation line? test work just the same as a name brand ive been pregnet three times and used equate and had the same result for a positive a faint line under a. ” What is an “Evap Line?” Evaporation lines happen when urine evaporates off of the pregnancy test strip or midstream test and leaves a faint line. Aww Heather I'm sorry. Evaporation lines, as the name suggests, are caused due to evaporation of the urine within then testing area of your pregnancy test. EPT pregnancy test and First Response Pregnancy Test don't have this issue. Reading Tests Results After Manufacturer's Recommended Time. Barely visible to the human eye! I can't tell if they're light pink or if they're grey and I'm just psyching myself out. - No problem and congrats :) - Evaporation Line Or Faint Positive Result? | Am I Pregnant Forum. right away! do evaporation lines show up straight away?. To start-with, no evaporation line will be coloured (pink or blue etc. i took 5 pregnancy tests 3 target brand 1 ept and 1 first response gold i took fr the 1st day, ept middle of 2nd day and target the 3 mornings after that all the target brand came back +, the other two - i took the ept in the middle of the day so it might be why. Find helpful customer reviews and review ratings for First Response - Early Result Pregnancy Test - One Pack of 2 Units at Amazon. Does an evaporation line have a color? Is an evaporation line positive? An evap line can have color but never be a positive pregnancy test. That would be considered a positive result and would mean that you are in fact pregnant! And Yes, even a very faint Line still means that there's a presence of HCG in your system, even if it's a very small amount. In my experience, First response (and I have taken many) does not have evaporation lines unless exposed to moisture. It never started working. I'm not sure if what I'm seeing is a VERY faint positive line or an evap line. I was washing up this morning and saw it sitting at. Take a deep breath. What does this mean??. Read honest and unbiased product reviews from our users. When I finally did get pregnant (with twins), the line was very strong and obvious. Absolutely nothing. Posted on Sun, 2014-07-06 14:35. Sometimes the evaporation line can mimic a positive result by causing a faint line to appear. Negative after 10 mins. A faint Line should not be confused with an EVAP, (Evaporation Line) or an (Indent Line). Faint Test Lines If you took the test correctly and followed all of the instructions correctly, you may have noticed a thin, faint line in the test result window of your test after a few minutes of taking the. Pregnancy Test Accuracy A First Response Early Response pink dye test: the test showed a very faint positive at 14 and 15 days post-ovulation, but developed a stro. What Are Home Pregnancy Tests? A Home Pregnancy Test, HPT, is an over the counter test that measures the hCG level in your urine. Joseph's Health Centre in Toronto, testing too early could be one reason you get a faint positive pregnancy test. A faint line suggests a positive pregnancy if it appeared throughout the response time. Both of my tests had a faint line on it after an hour or so. Ept First Response Instructions Faint Line Not Pregnancy Test Best Early Test: First Response Early Result Pregnancy Test Three minutes later, the test will show one pink line if you're not pregnant and How accurate is it: The instructions say the Wondfo can detect pregnancy one But then I tested after noon (still eight days post-ovulation). A pink line, however faint, usually means positive. Tell her to try again in a week if her period hasn't come. An evaporation line develops when the urine on the test area begins to dry, leaving a faint, usually colorless line. Driving myself crazy taking test after test from First Response. It came with a dye test and then a digital test. Even had them on frer. After this time frame passes, the urine in the test dries. The advice I'm looking for is. I noticed the first one yesterday morning on a first response after I tested, and drove myself crazy today at work researching. If an "evap line" shows up in the time limit then it probably isn't an evaporation line -- it probably is a positive result! You may feel the urge to disregard a very faint positive, especially if you've experienced evaps before, but generally tests don't turn positive within the time limit unless you are pregnant. I don't know if this will help or not but I have done some experimenting with tests during my ttc journey and I get evap lines on heaps of different brands, especially the cheapies or sensitive tests. l googled indent and evap lines pics for first response l found the pics accurate for what my evaps and indents looked like. You tested early, so the line would be weak. The first response pregnancy test faint line is a worldwide leader in pregnancy and ovulation testing kits that are available easily. Not sure why the quality of this test has gone downhill!. The most accurate pregnancy test is a quantitative blood test, ordered by your doctor. Negative after 10 mins. EPT pregnancy test and First Response Pregnancy Test don't have this issue. Can evap line appear immediately?. 13 DPO and 14DPO also showed nothing on Pregmate. It appears slightly pink to me. I saw a very faint (but looked pink) line when I just took a first response test. Any positive test result (even a very faint line) shows that the pregnancy hormone (hCG) was detected. It appears slightly pink to me. Has anyone had an evap line on a First Reponse test? I'm 11 dpo and tested this morning and a faint line came up within 3 minutes. Positive pregnancy test vs evaporation lines I took a pregnancy test yesterday morning with my first morning urine. Testing daily with New Choice from dollar tree. Does an evaporation line have a color? Is an evaporation line positive? An evap line can have color but never be a positive pregnancy test. An evaporation line develops when the urine on the test area begins to dry, leaving a faint, colorless line. Now, it’s important to understand that for a pregnancy test result to be considered accurate, the test must be read within the time frame indicated in the instructions (generally. A faint positive pregnancy test in case of kits that show plus sign for pregnancy is different from the evaporation line. You may or may not be able to see a faint line. An evaporation line develops when the urine on the test area begins to dry, leaving a faint, usually colorless line. Although a faint line on a pregnancy test can be considered a positive result, sometimes it can be caused by an evaporation line, which leads to a false result. Hence, you should always make sure to read the results of the test within the prescribed time frame. It may appear like a shadow. HPT Faint Line the next day - posted in What Do You Think?: Hi Everyone,I did a Home Preggo test yesterday morning and it came up negative. And I thought they were supposed to be ultra sensitive. The first response test kit can detect pregnancy up to 6 days before your next period is expected. Negative after 10 mins. Find helpful customer reviews and review ratings for First Response - Early Result Pregnancy Test - One Pack of 2 Units at Amazon. Barely visible to the human eye! I can't tell if they're light pink or if they're grey and I'm just psyching myself out.