But what if your results aren't so obvious? For instance, if you only get a very faint line on your COVID test, it might be hard to know whether or not that means your results are really positive.
If you're testing for COVID-19, you'll want to know what a positive test looks like—and what it means if you get a faint line ...
If you get any type of second line, even a faint one, you are pregnant, says Jennifer Lincoln, MD, an obstetrician in Oregon. "A line is a line, whether faint or dark. Any line means pregnant ...