9 causes of a late period and when to take a pregnancy test

A late period can be caused by exercise, low or high body weight, or pregnancy. If you're not pregnant and your period isn't ...

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 ...
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 ...
Health.com

10 Common Causes of a Missed Period That Aren't Pregnancy

If you’ve missed your period, your first thought may be that you’re pregnant. But pregnancy isn’t the only cause of a missed period. If you’ve confirmed that you’re not pregnant, it can be helpful to ...