A false positive pregnancy test result is uncommon, but it can happen. Learn how things like medications and medical conditions can cause a false positive result. If you're taking a pregnancy test, ...

It was anything but a bundle of joy. A woman was diagnosed with a rare and aggressive form of cancer after experiencing symptoms that led doctors to initially believe she was pregnant. But instead of ...

Home pregnancy tests are convenient and generally reliable, but there can be situations where they show a false positive. A false positive means the test indicates pregnancy when you're not actually ...

Thousands of pregnancy tests have been recalled in the UK after some were found to give false positive results. Manufacturer Guangzhou Wondfo Biotech estimated that up to 58,000 affected digital tests ...

Evaporation lines on pregnancy tests are faint and colorless, appearing when the urine dries. Reading a pregnancy test within the recommended timeframe can prevent misinterpreting evaporation lines as ...

Medically reviewed by Kiarra King, M.D. Expecting twins can rarely cause a false negative pregnancy test due to something called the "hook effect." It's best to test after a missed period for the most ...

Wendy Wisner is a journalist and international board certified lactation consultant (IBCLC). She has written about all things pregnancy, maternal/child health ...