How Does A Pregnancy Test Work?

How Does A Pregnancy Test Work
How does a pregnancy test work? – All pregnancy tests detect the hormone human chorionic gonadotrophin (hCG), which starts to be produced around 6 days after fertilisation. Most pregnancy tests come in a box that contains 1 or 2 long sticks. You pee on the stick and the result appears on the stick after a few minutes. All tests are slightly different, so always check the instructions.
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How does a pregnancy test look like when it positive?

Negative Pregnancy Test – If you are not pregnant, a single window test would only show the single test line. For two-window tests, the first window would show the test line and the second window would show a single line that looks like a minus (-) symbol.
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Can a faint line be negative?

Drinking a lot of liquid before testing can leave you with a faint positive line, or if you’re testing early, even a negative result. It may be easy to think a faint line is a false positive, but it’s very, very rare to get a false positive result. You can read more about false positive pregnancy test results here.
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Can 2 pregnancy tests positive be wrong?

– It’s possible to have a positive pregnancy test even if you aren’t technically pregnant. This is called a false positive. It’s sometimes caused by a chemical pregnancy, A chemical pregnancy occurs if a fertilized egg, known as the embryo, is unable to implant, or grow, very early on.
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Can you stick a pregnancy test in the toilet?

Can you use pee in the toilet for a pregnancy test? – Dipping a pregnancy test in the toilet isn’t a great idea. That’s because the water in the toilet will dilute the urine, and thus, it might not pick up any hCG (pregnancy hormone) that is present. This means you may get a negative result even if you are pregnant!
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How do you tell if a pregnancy test is positive or evaporation line?

– Waiting for the results of a pregnancy test can be agonizing. If the result shows a colored line, even a faint one, then the test is likely positive. If the results show a faint, colorless line, then this may be an evaporation line. A simple way to help ensure accuracy is to take two tests and carefully follow the test instructions.
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