How common are evap lines?

Kjohnson1426 · August 2015

I took a Walmart brand red dye test at 6 pm and nothing was there. I left it on our bathroom counter and looked at it a couple hours later when I went to throw it away.. There was a very very faint line. I know that you aren't supposed to look at them after 10 mins but I've taken tons of tests and have never had an evap line before. How common are they?

Linsbins · August 2015

I've never looked after the time window was up. I don't want false hope. I seriously doubt it's a positive if you are looking that late, and sounds like you know that too.

KyCat · August 2015

Kjohnson1426 said:

I took a Walmart brand red dye test at 6 pm and nothing was there. I left it on our bathroom counter and looked at it a couple hours later when I went to throw it away.. There was a very very faint line. I know that you aren't supposed to look at them after 10 mins but I've taken tons of tests and have never had an evap line before. How common are they?

I know evap lines are much more common with blue dye tests, but they can still happen with pink dye tests. I don't have a statistic on exactly how common(or rare) they are. I would take another one tomorrow and make sure you read the results within the timeframe set by the manufacturer.

WSU2015 · August 2015

I have taken two of the Walmart red dye tests myself this weekend. I took one on Friday and one this morning. Both were white after ten minutes but had a faint pink line hours later. I am thinking these are Evap lines. I'm going to test with a FRER tomorrow morning in an attempt to clear up the confusion.

Alyssmah · August 2015

I've gotten two evap lines and a dye run from cheaper pink dye tests within the last week. Then took a FRER and it was BFN. So I think it's common, but keep testing if you're not sure.

paisleybrown · August 2015

I've had evap lines with cheaper tests, even pink dye, after the alloted test time. It's happened to me several times in the last few years.

WorkingOnMyNightCheese · August 2015

Save yourself the the disappointment and confusion and do not look at the test hours later. There's a reason the packaging says not to. Evap lines don't happen on every test, but I've seen them more times than I can remember.

If you have to put a light behind it, stare at it for hours, or crack it open to see a line, then I'm sorry girl, it's negative. FRERs are pretty much the gold standard around here.

Good luck to you!

oandmplus1 · August 2015

I have had a bunch of evaps. I even got one on OSOM tests, which I had read you never get evaps on, but I did. I never trust a line unless it popped up during the time frame, or I can back it up with lots of other tests.

letyourheartbeyourguide · August 2015

I think PPs covered the evap line question.

I just want to add that if either of you with evap lines retest and get a true positive, please do not bump this thread to let us know.

If you're KU, announce in the TWW thread *if* you've been participating there. Otherwise go to your BMB - it's nothing personal, you'll just find ladies there who will be much more likely to be excited for you.

If you're not KU this cycle, I'd suggest ordering some Wondfos on Amazon for next time around and, like PP said, follow all test instructions including when to view it.

TheBorg7of9 · August 2015

Just take another test...

juliehollz13 · August 2015

Yes - I've had that happen with the $.88 Walmart tests but haven't had it happen with First Response or even blue dye tests. That's why i dont buy the Walmart cheapies anymore, there was definitely a line there but FRER was a BFN.

MEA0320 · August 2015

As others have stated just keep testing and try not to look at a test after the time limit listed on the box of the test. Also try using a few different brands like the FRER.

PrimRoseMama · August 2015

Kjohnson1426 said:
I took a Walmart brand red dye test at 6 pm and nothing was there. I left it on our bathroom counter and looked at it a couple hours later when I went to throw it away.. There was a very very faint line. I know that you aren't supposed to look at them after 10 mins but I've taken tons of tests and have never had an evap line before. How common are they?

Pretty common. Follow the directions on the test. :-??

WSU2015 · August 2015

@letyourheartbeyourguide
I'm more of a lurker than a poster so I'm very aware of board etiquette.

letyourheartbeyourguide · August 2015

WSU2015 said:

@letyourheartbeyourguide I'm more of a lurker than a poster so I'm very aware of board etiquette.

No worries! I figured with all the drama over the last few days, better to be safe than sorry

WSU2015 · August 2015

Preach. It's been wild.

How common are evap lines?

Re: How common are evap lines?

TTC #1 --- BFP #1 5/15, loss at 5 weeks --- BFP #2 12/15, loss at 4+3 --- RE testing 3/16 normal, still trying for our rainbow

LFAF Summer 2016 Awards:

TTC #1 --- BFP #1 5/15, loss at 5 weeks --- BFP #2 12/15, loss at 4+3 --- RE testing 3/16 normal, still trying for our rainbow

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