The Elusive Blue Line: Evaporation Lines Unveiled - Jhu Innovations
Verkkofor a red dye test, a faint line will look light pink, whereas a blue dye test will produce a light blue line. See images below to get an idea of what a faint line can look like. How can i avoid getting faint lines on my pregnancy test?
Faint positives on pregnancy tests appear within the reading window and are lightly colored, often indicating early pregnancy.
