4 reasons why your pregnancy test reads negative but you could still be pregnant

A false negative on a pregnancy test means the test says you're not pregnant when you actually are. Here's how it could happen to you.
Baby Center (worldwide) on MSN

What does a negative pregnancy test mean – and could it be a false negative?

Home pregnancy tests are miraculous little tools: They deliver fast results, are pretty simple to use, and can cost as little ...

How soon you can take a pregnancy test to get the most accurate result

Blood pregnancy tests can tell you if you're pregnant 6 to 14 days after conception. You'll need to wait longer before taking a urine test.
Yahoo

What Causes a False Positive on a Pregnancy Test?

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, ...