Whats the difference in pink/blue dye?

Question

I've been seeing alot of pink dye test on here what's the difference in them? And what does bfm mean? (Idk if bfm is right? Lol its bf something)

Answer

Pink dye is more reliable, blue dyes give false positives.

BFP-Big fat positive
BFN-Big fat negative.

Answer

Thanks lol I thought it meant baby found positive? Lmao,,I'm new on this app still trying to figure it out

Answer

Blue dye tests are notorious for evaps and false lines. Pink dye or more accurate and usually easier to read. BFP means big fat positive aka positive pregnancy test.

Answer

Pink dye is easier to read. & if you're talking about "bfp" then it means positive pregnancy test.

Whats the difference in pink/blue dye?

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