You know how to use them, but how exactly do they work? A home pregnancy test detects the presence of the pregnancy hormone, human chorionic gonadotrophin (hCG), in your pee. Your body starts to ...

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

You squint. You hold it up to the light. You take it to the window, then back to the bathroom. You snap a photo and enhance the brightness. Is that really a line? Or just your desperate hope ...

Digital tests take the guesswork out of analyzing a pregnancy test, but they are not necessarily more accurate.

Timing matters when it comes to pregnancy tests. This guide explains the optimal time to take the test for the most accurate results, how pregnancy hormones affect test results, and what factors ...

At-home test kits, also known as at-home medical tests or self-tests, are kits that you can purchase online, at supermarkets, or at your local pharmacy and use to detect or monitor certain diseases ...

Taking a pregnancy test too early can produce a false negative result. And the prospect of a major life change like pregnancy is a time when you want to make sure you're getting the most accurate ...