It can cause a false positive result or a faint line on a pregnancy test because the brief pregnancy produces a small amount of hCG in your body. You made a mistake in taking the test.

A delayed second line on a pregnancy test might mean a false positive. Here's what you need to know. Understanding how pregnancy tests work is key to interpreting the results. When you take a home ...

If your pregnancy test result comes out to be positive, it means you are pregnant, and vice versa. If positive, you must immediately see a doctor understand what to do next and how to prepare.