If you faint at the sight of blood, you may be able to condition yourself not to "It's very common, but it can be surmounted by various means," Dr. Behr says. For example, cognitive behavioural ...

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. For those who test positive, the time it takes for the line to ...

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 ...