Add Yahoo as a preferred source to see more of our stories on Google. A false positive pregnancy test result is uncommon, but it can happen. Learn how things like medications and medical conditions ...

Several conditions can cause a false-positive syphilis test result. However, healthcare professionals often use two different tests to diagnose a person with syphilis. Syphilis is a sexually ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." TAKING A COVID-19 TEST is probably your first instinct when you wake up with a fever or sore throat or ...

A significant number of women stop getting regular mammograms after being frightened by a "false positive" scan that incorrectly suggests they have breast cancer, a new study finds. About 77% of women ...

If a person is surprised about their blood sugar results, it may be that some factor — such as a damaged test strip — has produced a falsely high reading. It may also be a sign of an underlying health ...

Women who have a false-positive result on a screening mammogram may have an increased risk of breast cancer for up to 20 years, a large new study finds. False-positives occur when a screening ...