How Do Home Pregnancy Tests Work?Īt-home pregnancy tests have become more accurate because they are more sensitive to the hormone human Chorionic Gonadotropin (hCG) which indicates pregnancy. If the line seems faint or you are at all uncertain, take another test. The line usually appears several minutes after the time of the test and is caused by evaporating urine. It can be confused with a false positive. You might end up with a faint line, also called an evaporation line. On a digital test, a negative test result will say “Not Pregnant” or “No” to indicate that you aren’t expecting. 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. If you are not pregnant, a single window test would only show the single test line.
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All tests will have a test line to make sure that the pregnancy stick is actually working.įor single window tests a positive result would show both the test line and another line to indicate that you are pregnant.įor the two-window tests, in the control window, a test line would appear and in the second window, a plus sign (+) will appear (even if it is faint) to indicate that you are pregnant.Ī positive digital pregnancy result will say “You’re Pregnant” or it would say “Yes” in a digital test.
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Traditional at-home pregnancy tests come with a single window or two windows on the pregnancy stick.
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Here’s how to read positive and negative results for both. Nowadays pregnancy tests range from the traditional to the more high-tech. Pregnancy tests typically only take a couple of minutes to develop results, but it’s important to read the directions to determine how long test results take to process.
When you pee on the stick, make sure to keep the results window facing you. You can either pee directly on the test for up to 5-10 seconds (or however long the instructions say) or you can pee in a cup and put the pregnancy stick inside for no longer than 10 seconds-whichever is more comfortable for you. This basically means peeing a little bit into the toilet before peeing on the test. Tip: Catch a “midstream sample” for the most accurate reading. Take the test in the morning right when you get out of bed since this is when your hCG levels (an important pregnancy hormone) are at their highest. There will also be some type of countdown to indicate when the results are ready. Some people prefer digital tests because they are easier to read and there are no lines (faint or bold) to interpret. Strip tests: These tests come in two forms–one being a literal strip of paper that you dip in a urine sample you’ve collected and the other, a test you pee on that has a plastic handle to hold.ĭigital tests: A digital test will give clear “pregnant” or “not pregnant” results. There are a few different types of pregnancy tests that you can take at home. But with all the options out there, it’s hard to know which one to pick and how they work to get the most accurate results. To relieve this anxiety, many people choose to take at-home pregnancy tests.
Whether or not you’re trying to conceive, missing your period-one of the clearest signs of pregnancy-can be a nerve-wracking and overwhelming experience.
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