Fertility TTC, Pregnancy accumed pregnant test, am I pregnant, blue dye evaporation line, evap line vs faint positive, evaporation line vs faint positive, is it positive, the difference between evap line and faint positive, the difference between evap line and faint positive on pregnancy test, what color is evaporation line

Evap Line VS Faint Positive (Knowing The Difference)

evap line vs faint positive

(Evap Line VS Faint Positive) Do you see a second line on your pregnancy test? Don’t get your hopes up yet. Many people have been confused by evaporation lines. If you are looking at a very faint line, there is a possibility you are pregnant or it is just an evap line.  Evaporation lines may appear, and fortunately, they can be avoided. 

Imagine going through fertility treatments, and finally seeing a faint line after two years of trying to conceive only to find out later it was just an evaporation line on a frer. That is what happened to me!

I will answer the following questions.

  • What are evaporation lines?
  • How do evaporation lines look like?
  • How often do evaporation lines occur?
  • What are faint positives?
  • Should I worry about a faint positive pregnancy test?
  • What if I keep getting faint positive pregnancy tests, but I know I am not pregnant?
  • How to take a pregnancy test appropriately?
  • How to differentiate between evap lines and faint positive pregnancy tests?
  • Best Pregnancy Test

Disclaimer: This post may have affiliate links. If you purchase something I may earn some commission and it should not cost you any additional fees. Also, I am not a doctor and this should not be taken as medical advice. Contact your doctor for any questions you have. This post is only for informational purposes. This is just an opinion of a mother.

Would you like The Evap VS Faint Positive Checklist that guarantees an accurate reading of results, click here to download for free. 

evap vs faint positive

What are evaporation lines?

Evaporation lines are faint lines that appear on pregnancy tests after the urine placed on the pregnancy test dries up and they appear exactly where a positive line would be. This occurs when a chemical reaction takes place in the mother’s urine.

How do evaporation lines look like? What color are evap lines?

You probably already looked up photos of evaporation lines; however, you probably thought it looks exactly like a positive pregnancy test. Surprisingly, they are actually different. Usually, evap lines are colorless lines or streaks (grayish) and a bit thinner than positive lines. Look closer you may be able to figure it out.

Tip: Avoid blue-dyed pregnancy tests; they may give evap lines a blue color. That is why you see many women google “evap line vs faint positive blue dye”. Blue dyes are known to give false positives. If you do take one, try again later and see if it gets darker. 

How often do evaporation lines occur?

Evaporation lines don’t happen all the time. As mentioned previously, evaporation lines are a result of some kind of reaction in the woman’s urine. Some women may see this line a lot while others never. That is because everyone’s urine is unique and composed differently.

What are faint positives?

Faint positives are faint lines that appear on the pregnancy test because of the low amount of HCG present in the urine, but they do indicate that you are pregnant. They have color and are equal in size to the control line.

Sometimes you may get a faint positive because

  • You tested too early.
  • You may have ovulated later than you thought
  • A sign of a chemical pregnancy 
  • The start of a miscarriage – Read this article to help with miscarriage anxiety.
  • The pregnancy test is not sensitive.
  • Your urine is too diluted.

Usually, faint positives are seen within 5 minutes of taking the pregnancy test. However, if you do see a faint positive after 5 minutes you still may be pregnant because low amounts of HCG may take time to appear on pregnancy tests. 

If you choose to test early, make sure you buy a pregnancy test that can detect very low amounts of HCG or you may get a false negative. One of the best pregnancy tests for detecting low HCG is the First Response Early Result Pregnancy Test. It was able to detect HCG as low as 6.5 MIU/ML. If you would like to read more about the best pregnancy tests, click here. 

If you would like to buy a very sensitive pregnancy test that can detect a small amount of HCG, click here. 

Should I worry about a faint positive pregnancy test?

No, you definitely should not worry. You can have a normal pregnancy even if your HCG levels are low. The important thing is that it increases. So, you can take another pregnancy test in 48 hours and see if it gets darker. If it stays faint, there is a possibility of a chemical pregnancy, miscarriage, or ectopic pregnancy. 

*** I am not a doctor. Inform your doctor about faint positive pregnancy tests. 

What if I keep getting a faint positive pregnancy test but I am sure I am not pregnant?

Getting a false positive does occur. It could be for the following reasons:

  • Fertility Medication (Trigger Shot)
  • Hormone Imbalance
  • Molar Pregnancy: An abnormal pregnancy that causes a tumor to grow.
  • Epithelial Cancer Cells and Other Health Problems (Ovarian Cysts)
  • Was recently pregnant, had a miscarriage, an abortion, or a chemical pregnancy, and have leftover HCG.

How to take a pregnancy test appropriately?

  • Choose a sensitive pregnancy test. 
  • Read the instructions on the pregnancy test. Each pregnancy test has its own instructions. 
  • Wait until your miss your period.
  • Use a cup to collect urine.
  • Place the pregnancy test in the cute without letting the urine touch the test line. Leave it in for as many seconds as the pregnancy test says. 
  • Take it out and use a clock to wait. 
  • Don’t read the pregnancy test beyond 5 minutes. Use another pregnancy test when in doubt. 

How to differentiate between evap lines and faint positive pregnancy tests? (Evap Line VS Faint Positive)

Telling the difference between evap lines and faint positive can be quite difficult. However, this difficulty can be solved by understanding the difference between them.

Evap Lines

  • Appear after the time limit of reading the results of the pregnancy test (usually after 5 minutes).
  • Usually don’t have any color (sometimes they do) and are very faint.
  • It can disappear after a few hours.

Faint Positives

  • Appear within the time limit of readability (usually within 5 minutes).
  • Have dye color (usually pink or blue color).
  • The faint line shows on more than one pregnancy test.
  • A digital pregnancy test says your pregnant. 
  • It will not disappear after a few hours.

evap line vs faint positive

How can you avoid evaporation lines?

  • Read the pregnancy test within 5 minutes.  Read the instructions on the pregnancy test because sometimes pregnancy test results must be read after two minutes.
  • Take another test if confused about whether the line is positive or an evap line. If the same faint line shows on the second pregnancy test, it is most likely a faint positive.
  • Wait until you miss your period by one week.
  • Make sure your urine is concentrated (urine should be dark). Morning urine works best. 
  • Take a digital pregnancy test. it would be much simpler. 
  • Make sure not to wet the test line. Disregard the pregnancy test if you do. 
  • Use a very sensitive pregnancy test. 
  • Buy a group of pregnancy tests from Amazon. I recommend Accumed pregnancy tests because you can take more than one at a time for a very low price and see if they all have a faint line or only one or a few.

Did you just find out you are pregnant, I recommend creating a baby registry with Amazon. Click here to do so.   It is never too early to create one, and It is always free! Have fun with it!

Were you able to read your results??? If you are pregnant, click here to download Pregnancy Checklists for free. 

evap vs faint positive

Best Pregnancy Test (Evap Line VS Faint Positive)

If you want a guaranteed yes or no, then take this reliable pregnancy test that will not confuse you between evap line vs faint positive.

First Response Early Detection Pregnancy Test

The first response early detection test is only 10 dollars for three tests, and it is the most reliable pregnancy test. This test can catch very low HCG levels. You can get a positive six days before your expected period. It is 99 percent accurate on the day of your expected period. And, guess what. You can download an app called EasyRead, and you can take a picture of your pregnancy test and download it to the app. It would tell you if you are pregnant or not. There are three tests in the pack, so you can take more than one for confirmation.

If you would like more information, I recommend reading Mama’s Natural “What Does an Evaporation Line on a Pregnancy Test Mean“.

Also, I am very good at differentiating between evap line and faint positives, so leave a picture of your pregnancy test below, and I will tell you what I think!

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Jesse
Jesse
2 days ago

Evaporation or positive?

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Laura
Laura
5 days ago

This is ilan evap line?

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dah
dah
8 days ago

is this evap line?

1AE9E3DB-4872-41D0-ACE1-D47078C81D19.jpeg
Jacquie
Jacquie
9 days ago

I took a test today in the morning I’m not certain if it’s a positive or evap test. Thank you in advance ☺️

CC29E38C-914A-413B-9EBB-5587840A72F9.jpeg
Lizbeth
Lizbeth
12 days ago

Evap? Positive?

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Aya
Aya
14 days ago

I took this one and it was negative in the first 15 minutes, then I checked after 45 mins to find this line. Does it look like an evap?

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Aya
Aya
13 days ago
Reply to  Halimeh Salem

Yes, and I took another first response test today and it is negative. I didn’t miss my period yet, but I had a positive test in my first baby 4 days before period day.

Daiana
Daiana
17 days ago

I had a miscarriage and was told to take a test after 3 weeks. I think it is negative as I have my symptoms went away. Is this negative or positive

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Daiana
Daiana
17 days ago
Reply to  Halimeh Salem

Thank you! I was doubtful as I can see a slight line there. Here is a different picture

52265DAC-6CA4-4433-A1F9-19498A03A9EA.jpeg
Hannahdr
Hannahdr
22 days ago

Hi please can you let me know what you think of this line?? Thank you

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Taylor Garner
Taylor Garner
24 days ago

I don’t know if I’m going crazy or not I can see a super faint something I just don’t know it’s a faint positive or an evap line??

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anonymous
anonymous
27 days ago

Is this faint or evap?

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Asia white
1 month ago

Is this a faint positive or evap?
I’ve feeling nausea for days now.

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Asia white
1 month ago
Reply to  Asia white

They were also took yesterday and today

Ariel
Ariel
1 month ago

Is this an Evap line?

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Mary
Mary
1 month ago

What do you think? Thanks.

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Mary
Mary
1 month ago
Reply to  Mary

Sorry here is a closer view

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Savannah
Savannah
1 month ago

start of last period was nov. 28, my ovulation supposedly started dec. 6, had sex on the 5 and 6, and took this test on the 19. evap or positive ? my period is supposed to start christmas day.

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Savannah
Savannah
1 month ago
Reply to  Savannah

i tested because i had very pinkish and light spotting when i wiped that started on the 16th and ended on the 18th.

J92
J92
1 month ago

I took a test at 9DPO (pic attached) and got what I thought was positive. Test line came up within 1 minute.

Since then I’ve taken 2 FRER (both neg) and I’m wondering if my positive test was evap or not?

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Mella
Mella
1 month ago

Is this a evap line

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Mella
Mella
1 month ago

Is this evap line

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Luna
Luna
1 month ago

Here’s another pic , camera gives no justice

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Luna
Luna
1 month ago

Hello, pregnant on digital test. Hcg 12.7, lost of bleeding. Not regular like period but close. Can you see a line?

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Ashlee Lee
Ashlee Lee
1 month ago

Evan or false positive (6 days before period expected)

Ashlee Lee
Ashlee Lee
1 month ago

I took two tests- granted I am 5 days shy of my period. The second test read negative. But the first test looks like a faint positive? Any preliminary thoughts or gut instinct before i wait for my missed period? Also, I had sex the day of supposed contraception and had a brownish intermittent spotting. I did not think it was my period. That was in the morning. Before I went to sleep, I had my period. Would it even be possible to get pregnant or was that induced by sex? I honestly thought I was pregnant at that time before that happened. But maybe that wasn’t even my period?

Ashlee Lee
Ashlee Lee
1 month ago
Reply to  Ashlee Lee

I’ve attached the Pic sorry

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madison touchtone
madison touchtone
1 month ago

evaporation or faint line

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Elizabeth M
Elizabeth M
1 month ago

Evap or positive? Thank you for what you do.

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Elizabeth M
Elizabeth M
1 month ago
Reply to  Elizabeth M

It said negative in the first five min, I took a 45 min nap and came back to this.

Kelly
Kelly
1 month ago

I am trying to decide if this is a positive or evap line. I haven’t gotten my cycle back since stopping bc in sept/Oct so I have no period to go by. I took two tests after this one of a target store brand and they said negative. This is an accuclear test I believe.

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Sierra
Sierra
1 month ago

Evan or faint positive? Help! Thanks <3

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Sierra
Sierra
1 month ago
Reply to  Sierra

Same test

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Sierra
Sierra
1 month ago
Reply to  Halimeh Salem

Thank you!

Sav
Sav
1 month ago

I took two. One seems to say yes and the other no. Is the top an evap line??

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Mads
Mads
1 month ago

It’s very faint but I can’t tell if it’s evap or positive

2FE6AA29-7500-4A4E-BCA7-A7FEF015DC0F.jpeg
Cecelia
Cecelia
1 month ago

2 days late
Evap line??

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Cecelia
Cecelia
1 month ago
Reply to  Halimeh Salem

You’re right! Took a test with pink dye. Most certainly negative. Thank you! No more blue dye tests for me.

Kendall Ryan
Kendall Ryan
1 month ago

Evap or very faint positive? I’m supposed to start Saturday but have been feeling under the weather.

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Yen
Yen
1 month ago

Sorry. Is this evap or positive result ?

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Anna
Anna
1 month ago

Thoughts? I’ve taken a handful that look like this. Negative frer though. With my 2nd I didn’t get a clear positive until 20 days post ovulation. It’s faint and I feel like I’m just seeing things.
I’m breastfeeding, 14 months PP and still no period. We caught first egg after our oldest though at 13 months pp. I “feel” pregnant so I decided to test 🤷‍♀️

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Anna
Anna
1 month ago
Reply to  Halimeh Salem

Bought some red dye frer and re tested with first morning urine today

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Tiffany
Tiffany
1 month ago

Evap line?

image.jpg
Emma Syone
Emma Syone
1 month ago

Sorry took two different pics
Evap or pos thank you

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Emma Syone
Emma Syone
1 month ago

Faint or evap? Thanks for your help

ACFD460B-E56C-4C43-9736-6DCF365DEB88.jpeg
Ashlee Lee
Ashlee Lee
1 month ago
Reply to  Halimeh Salem

Similar question- but I took the rapid results test instead but 5 days in advance. Pls help??

BD72962C-5363-4F41-861B-185EB06AE5E4.jpeg
Katie
Katie
1 month ago

Evap or faint positive? Thank you in advance!

397E58E1-6405-4B24-9285-45EE649B5EE5.jpeg
Lyndsi
Lyndsi
1 month ago

Evap or faint positive?

4711C6C9-ADAB-4FC5-ACE7-599F364B2D92.jpeg
Natalie berg
Natalie berg
1 month ago

Evap or positive?

99021495-C0BF-4D20-9EBA-5A695E0A264B.jpeg
Alexis
Alexis
1 month ago

positive or evap?

8CE058E8-54BE-4B9A-9F0E-0488884F8CA0.jpeg
Alexis
Alexis
1 month ago
Reply to  Halimeh Salem

i just took the test apart, i didn’t take the layer off, but what does it look like to you ?

Claria
Claria
1 month ago

I had 2 that looked like this so I took 2 more that were Digital and they said I was not pregnant. I haven’t had sec in 2 months and I haven’t missed a period either. But I have had a baby and I know people say you can still have your period of your pregnant.

CF9D9D67-7BA5-4560-B8C9-AADEF5CCFB41.jpeg
Deborah Koyata
Deborah Koyata
1 month ago

Please help, evap or faint line?

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Melanie
Melanie
1 month ago

Evaporation line or Faint Positive?

IMG_20221128_140518.jpg
Bee foss
Bee foss
1 month ago

Evap or faint line? I’m super skeptical because I had the same thing last month.

I am on day 31 of my cycle and the last time we dtd was 20 days ago (not trying this month due to travel and being sick)

Top picture- blue dye pic taken at 2 min mark
Middle picture- same blue dye taken at 15 min mark
Bottom picture- wasn’t sure about blue dye so took pink dye 3 hours later. Pic taken at 3 min mark

D4243765-A9F4-4A26-BD1E-1BAFFED6142E.jpeg
Kristen
Kristen
1 month ago

Evan or faint line

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Megan
Megan
1 month ago

I took this the other night it was negative and next day it looked like this.. evap or bfp?

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Cherry
Cherry
2 months ago

Hello! Is this an evap line?

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Cherry
Cherry
2 months ago
Reply to  Halimeh Salem

Must of been faulty! Although it was a 6 day early one, and today’s test is just normal?

image.jpg
Meredith
Meredith
2 months ago

Evap or positive?

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Leah
Leah
2 months ago

Please help! Evap or positive? The faint line showed up after 1 minute and stayed.

FC3EBB97-F90C-4A4A-AE77-D1F4D3BC3A83.jpeg
Cassidy Howard
Cassidy Howard
2 months ago

Can’t tell if the bottom line is an evap or faint, I took this picture about 4 minutes after test

75067B7E-358F-41B7-8844-BE39E3308116.jpeg
Naomi Zook
Naomi Zook
2 months ago

Trying to attach pictures

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Naomi Zook
Naomi Zook
2 months ago

I would like to have your opinion on this! I took these two tests the same day. Both had faint lines within the time frame and got darker over time. The lines are actually purple! I lost track of my cycle. It’s either really close or past time! Anyway I plan to retest in a couple days! But just curious what your thoughts are since it only turned this dark over several hours!