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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Gabby
Gabby
3 days ago

Evap or positive? It’s looked like this since i first took it.

C028FC8D-58F6-4458-826E-43854972C88B.png
Marie
Marie
10 days ago

Evap or positive pls help I’m going crazy I never got these before.. while taking a pregnancy test

5180E464-B640-4B62-AD16-F1DDCFE224DB.jpeg
Marie
Marie
10 days ago
Reply to  Marie

With flash

image.jpg
Nicole
Nicole
15 days ago

Hi, what do you think if I am getting a faint line on every single blue dye but haven’t had one on a pink dye yet?

Autumn Gibbs
Autumn Gibbs
15 days ago

Here’s the update with a red dye what do you think now evap or faint line ?

43F53CB5-E9BF-46E9-9F23-A5A5FCABF2B6.jpeg
Autumn Gibbs
Autumn Gibbs
15 days ago
Reply to  Autumn Gibbs

Another pic

D49AA142-710D-42C2-B1E3-4C306CFA0D38.jpeg
Autumn Gibbs
Autumn Gibbs
16 days ago

Faint positive or evap line ? Help me please.

2D0AF451-F3A5-4F60-BB17-1F971CD285B3.jpeg
Autumn Gibbs
Autumn Gibbs
16 days ago
Reply to  Autumn Gibbs

Here’s another picture

CFA4451C-6BFC-45D3-8BD9-1B1E2D3909BE.jpeg
Savannah
Savannah
17 days ago

I seen the line at 4 min mark after five mind took it apart to get a better look

186D076E-EB94-43FF-A6E6-54E92F99C76B.png
Alicia
Alicia
20 days ago

Evap line? I took 2 and they both have very light lines and the next day took digital and it said no. Hmm 🤔

D32562DD-9970-40A7-B2B7-7A876DB90DFA.jpeg
Alicia
Alicia
20 days ago
Reply to  Alicia

The lines appeared during the 2 minute frame

Bri
Bri
27 days ago

Do these look like evap lines or faint positives? I know you can’t see the top one. Just focus on the two blue dye tests please.

7FB1F25B-B188-4DDB-AE0B-95796A2454A1.jpeg
Les
Les
1 month ago

Evap line?

9CEFC589-3ECE-44D2-9C8D-AB0EC33A06B6.jpeg
Angelica Fletcher
Angelica Fletcher
29 days ago
Reply to  Les

I think it’s pos

Kim
1 month ago

Read with at 3min on first response I see faint line

IMG20220407074548.jpg
Emily
Emily
1 month ago

What do you think?

2EFCE9BB-002A-4215-8D6F-10E239E92963.jpeg
Brogan
Brogan
15 days ago
Reply to  Emily

Hello, did you find out if you are pregnant? X

Nallely
Nallely
1 month ago

What do you think of this?

image.jpg
Ewelina
Ewelina
1 month ago

Thoughts on this??

DBCFC17C-2646-4205-832B-5155087E37FB.jpeg
Chica22
Chica22
1 month ago

I had a miscarriage few months ago, today I did a pregnancy test and got a faint line. Can you see it? Or is it evap line?

9173F5F6-5153-4A5C-BB72-1195E9935A90.jpeg
Flane
Flane
1 month ago

What do we think?:(

FD6FF0E6-3673-429A-9F43-226DED5596DE.jpeg
Jessica
Jessica
1 month ago

I had already 4 pregnancy test that gave me faint positive.

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Jessica
Jessica
1 month ago
Reply to  Jessica

Also forget to include that the faint lines appear with 2-3 minutes of taking the test. I am cramping and bleeding.

Bri
Bri
27 days ago
Reply to  Jessica

Were you pregnant?

charly
charly
1 month ago

i can’t tell if this is positive or not. i got 2 positive with these tests (first response walgreens/cvs brand) & 2 negatives with clear blue digital. i had implantation bleeding & cramping. but maybe it’s false / evap line ?

ACB87EF1-0E76-4881-848D-3E147D405637.jpeg
Catlyn
Catlyn
1 month ago

We’ve been ttc for 10 months. I have been getting clear,but faint positive results. Please let them actually be positive

20220319_155257.jpg
Catlyn
Catlyn
1 month ago
Reply to  Catlyn

Here’s another

20220319_194051.jpg
Shandy
Shandy
2 months ago

Evap?

Shandy
Shandy
2 months ago
Reply to  Shandy

?

6EF7922A-454A-4F09-B900-75B94D5A76E4.png
Logan
Logan
2 months ago

Top test is yesterdays, second is todays!

0EC03DA8-0388-4504-ABA4-FD968F7C4589.jpeg
Monica
Monica
2 months ago

Missed period yesterday. Took a test and got this. Went to the doc, did a urine test (yesterday afternoon) that came back negative. Now I’m nervous. This was my last test. Going in tomorrow for a blood draw.

20220316_150024~2.jpg
Dominique Retz
Dominique Retz
2 months ago

We have been trying for years for a second child. Went to the doc for my annual and period irregularity. Was not expecting to be pregnant. The doc did a urine test that she said was positive. Then did another test with same sample and showed negative after 3 mins. I did blood work but haven’t gotten it back yet, so now I’m so anxious. I can’t start provera until I know I’m mot pregnant. Just seeing what you think!

6F19715A-E791-4C72-825C-0E7584149C8B.jpeg
Dominique Retz
Dominique Retz
2 months ago
Reply to  Dominique Retz

Another pic of the test

01D90AA3-EB2F-4D49-9319-2B1525631699.jpeg
Elise
Elise
2 months ago

So I am a day late. I really think I would already have a blazing positive if I was pregnant but I haven’t been feeling myself and feel how I did with my first. Took a test and I saw the faintest thing in the time frame but considered it an indent then 15 mins got this… it’s even a light blue. Evap?

AB76575B-7813-4935-AF76-93F1BAC7B415.jpeg
Anonymous
Anonymous
2 months ago

took at 4 pm and at 9pm had a negative digital test. Would be pretty early if I was pregnant.

CD7F5D6B-B2FB-4347-B1B2-ADA506FEF5AE.jpeg
Sarah
Sarah
2 months ago

Appeared within four minutes. Evap or positive? I’ve had my tubes tied for ten years and I am a little rusty at reading these, I’m two weeks late and nauseous. Help!

IMG_20220314_100648645.jpg
TripleL
TripleL
2 months ago

This is so confusing… I’m 3 days late , so very uncertain with faint vs evap

ACF9E659-4A08-489C-88A3-E76FEBDB63AD.jpeg
Bailey
Bailey
2 months ago

Thought? Please help, I’m driving myself crazy! Taking a pink dye tomorrow.

E1B14067-5064-4AB7-8ED9-DDFE116F4326.jpeg
Marlene
Marlene
2 months ago

I just can’t tell ….the pink line and white line in the same test window are throwing me off

57B96511-5C76-4052-8499-24D5EA5097CA.jpeg
Kiya
Kiya
2 months ago

This is how it looked when I first took it

E5E041FF-7E85-4B53-BBEC-7F86035FE7D0.jpeg
Kiya
Kiya
2 months ago

Hi I am so new to this TTC, would this be an evap line or faint positive? After I took 2 more and got negative but only 8dpo

Kiya
Kiya
2 months ago
Reply to  Kiya

Hi I am so new to this TTC, would this be an evap line or faint positive? After I took 2 more and got negative but only 8dpo

image.jpg
Bumppp
Bumppp
2 months ago

Hello
I’m so confused. 3 days into missed period though some very dark light residue when I wipe (implantation bleeding?)
Took this after 25 mins. Has got a bit stronger in that period. Each test I’ve done has done that and not been a clear positive after 3 mins.

A5CC3117-FFDA-439B-83FC-D3FE6B767564.jpeg
Bumppp
Bumppp
2 months ago
Reply to  Bumppp

This was 3 days ago (my original test) but was negative after 3 mins and then I came back a couple of hours later to this???

Thank you so much

018B0BF2-1748-4327-93C3-224A4962B0CB.jpeg
Daisy
Daisy
2 months ago

This is the only “positive” I got. I was running late for work, forgot to read. When I got him this is what I have. I bought 2 Walmart 88 cent tests and 2 more first response test. All negative. However, I’m over a week late on my period. Having stomach cramps, bloating and constipation. I never missed a period or have these issues unless pregnant. I’m so confused!

Daisy
Daisy
2 months ago
Reply to  Daisy

Here’s the photo

8AC8D423-14F1-4C69-B5DE-C688387219A3.jpeg
Becky
Becky
2 months ago

I think it’s an evap?

E1B62D32-2B2F-44A0-A976-15EF1B4A7111.jpeg
Steph T
Steph T
2 months ago

Evaporation line??? 🥺

IMG-20220309-WA0003.jpeg
Lizzie
Lizzie
2 months ago

This was taken about four hours after i originally tested with my urine first thing in the morning (i was in such disbelief so i had to send to my partner when he was free at work. Thats why i didnt take a photo right away). I retested about two hours after and got negatives.

20220307_112155.jpg
Lizzie
Lizzie
2 months ago
Reply to  Lizzie

Heres a better photo

Lizzie
Lizzie
2 months ago
Reply to  Lizzie

Sorry the one said it wouldnt load so just uploading again in case. All of my pregnancies have ended in miscarriages so the two negatives a few hours after this is really throwing me for a whim.

20220307_155325.jpg
Halimeh
Halimeh
2 months ago
Reply to  Lizzie

Looks like a positive babe. I am surprised you got negatives after this. Retest with this test for a more accurate result  https://amzn.to/3C20Wvk

Anna
Anna
2 months ago

Took this test this morning… its hard to see but there is deff something there… it appeared within the 2 to 10-minute window. just cant tell if its evap or positive

yeyeye.jpg
Anna
Anna
2 months ago
Reply to  Anna

This is a better picture

picssssssyeyey.jpg
Halimeh
Halimeh
2 months ago
Reply to  Anna

Looks like a very faint positive. Retest for a better result with a pink dyed test https://amzn.to/3C20Wvk

Jen
Jen
2 months ago

Here they are

C111B089-FAC0-48C9-B152-86AE9ABED1E8.jpeg
Jen
Jen
2 months ago
Reply to  Jen

You have to tap pic to see them

Jen
Jen
2 months ago

I have gotten 2 faint positives but I’m about 2 weeks late have gotten lines on first response to but very faint in time frame of 3 mins they are not getting darker am confused.

Halimeh
Halimeh
2 months ago
Reply to  Jen

Look like positives. Retest in 48 hrs https://amzn.to/3C20Wvk

Eva
Eva
2 months ago

i just did 2 tests is this an evap line or faint positive 🙁 the first one showed up within 5 mins the second one im not sure but i’m pretty sure it was 5 mins it’s so faint though !! xx

9B932E45-FAE6-44CD-8B9E-9019400FC084.png
Kelly
Kelly
2 months ago

Yesterday and today

E3139DAE-0FD4-441D-BA9B-E5444C5A6462.jpeg
Halimeh
Halimeh
2 months ago
Reply to  Kelly

Looks like positives. Retest retest https://amzn.to/3C20Wvk

Kelly
Kelly
2 months ago

Left was yesterday afternoon, right was this morning

90D9840B-E6B9-4124-8905-1A2C84FB73B9.png
Kelly
Kelly
2 months ago

11 days late, all other tests have been negative till today this, about 12 min after, I lost track of time.

Kelly
Kelly
2 months ago
Reply to  Kelly

Trying to get photo to load

Ciera Knott
Ciera Knott
2 months ago

Idk why it didn’t connect to the last comment …

45ECC80C-96B5-4856-B07D-C17931EE2A08.jpeg
Ciera Knott
Ciera Knott
2 months ago

I’m losing my mind trying to figure out if this is positive or just an evap 😩

Sarah
Sarah
2 months ago

I’m 3 days late, am bloated/have heartburn/agita and have taken 3 or maybe 4 tests that all look similar to this. Could this be real? I’ve taken so many negative tests that I still think I’ll need someone to almost slap me and shake my shoulders and then I’d believe it

4DFA45E0-EC4F-4DFC-AB31-529AAB85C440.jpeg
Sarah
Sarah
2 months ago
Reply to  Sarah

Better picture

40DC5452-8A8E-4B62-8EAD-E4F650F4785A.jpeg