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Blue dye tests... I♡C&R. 2 kids; Thornton, CO, United States 24904 posts
2nd Mar '13

So blue dye tests sometimes turn out neg when they're supposed to be positive or what's so bad about them? I'm hearing pink dye tests are more accurate? Do pink tests detect more early on or? TIA. -Confused.

Ladee+Grant+Lilly 2 kids; Tallahassee, FL, United States 19758 posts
2nd Mar '13

I think they give evap lines more giving the illusion of false positives.

I♡C&R. 2 kids; Thornton, CO, United States 24904 posts
2nd Mar '13
Quoting Ladee+Grant+Lilly:" I think they give evap lines more giving the illusion of false positives."

Okay, but if it's negative without that second line, then it's correct/accurate?

Ladee+Grant+Lilly 2 kids; Tallahassee, FL, United States 19758 posts
2nd Mar '13
I♡C&R. 2 kids; Thornton, CO, United States 24904 posts
2nd Mar '13
Quoting Ladee+Grant+Lilly:" I found this, maybe it will help? http://voices.yahoo.com/why-women-avoid-blue-dye-pregnancy-tests-10266871.html"

Thanks. This does help :)

Colt's mommy 1 child; Moore, Oklahoma 20555 posts
2nd Mar '13

I took 2 blue dye tests earlier this week, 7 days after my period ended so obviously it would not be positive. Both of them had a thin faint line. I took a test from our lab at work and it was totally negative. Blue dye tests suck.

I♡C&R. 2 kids; Thornton, CO, United States 24904 posts
2nd Mar '13
Quoting Colt's mommy:" I took 2 blue dye tests earlier this week, 7 days after my period ended so obviously it would not be ... [snip!] ... Both of them had a thin faint line. I took a test from our lab at work and it was totally negative. Blue dye tests suck."

Apparently. I'm going to call my doctor Monday morning since I'm off.