how effective are pregnancy tests?
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According to United States's Office on Women's Health, home pregnancy tests can be 99 percent accurate when used correctly. The amount of hCG present in a woman's urine increases with time, and an accurate result is usually obtained if the test is taken after a missed period.
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Your result should appear in three minutes. And if you are taking the test the day of your expected period, you can expect to get a 99 percent accurate reading. Reviewers say that this brand is the gold standard of pregnancy tests, and many add that they won't use any other brand.
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The main benefit is — you guessed it — they're cheaper! But they work just as well. The results of less expensive pregnancy tests will still be up to 99 percent accurate when you use them according to the manufacturer's instructions.
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It can find smaller amounts of HCG, and can confirm or rule out a pregnancy earlier than a urine test. A blood test can detect pregnancy even before you've missed a period. Pregnancy blood tests are about 99 percent accurate. A blood test is often used to confirm the results of a home pregnancy test.
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The test is over 99% accurate from the day of the expected period8. 71% of pregnancies can be detected 6 days before the missed period (5 days before the expected period). The Clearblue Rapid Detection Pregnancy Test is over 99% accurate at detecting pregnancy hormone and is also easy to use.
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Urine home pregnancy tests are about 99% accurate. Blood tests are even more accurate. A home test's accuracy depends on: How closely you follow the instructions.
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Over 99.9% Accurate from the day of your expected period. Results in just 2 minutes. Provides early detection of the pregnancy hormone. 1 Test.
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Accuracy. According to United States's Office on Women's Health, home pregnancy tests can be 99 percent accurate when used correctly. The amount of hCG present in a woman's urine increases with time, and an accurate result is usually obtained if the test is taken after a missed period.
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Cons of Early Pregnancy Tests The package insert for one of the leading brands of early pregnancy tests states that, when used five days before the expected menstrual period, the test will detect hCG in about 76% of pregnant women.
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They do work really well. The cheaper ones may not detect a positive hCG at the super-low levels that more expensive tests will, but if you've missed a period, you should be at high enough levels that just about any test can detect it.
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Home pregnancy tests You'll either urinate on a pregnancy dipstick, or urinate in a cup and then put the dipstick in the urine. You'll wait a few minutes for the results. At-home pregnancy tests claim to be about 99 percent accurate. But they can sometimes result in a false positive or a false negative.
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The test is over 99% accurate at detecting pregnancy from the day of the expected period. Sensitive enough to be used 5 days sooner than waiting until you miss your period to test1.
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Pregnancy tests work by detecting hCG levels in your urine. When a woman's urine comes in contact with the specially treated strip on a pregnancy test stick, results appear within minutes, indicating whether or not hCG, the pregnancy hormone, has been detected.
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The results of most blood pregnancy tests take at least a couple of days. The laboratory then advises the doctor of the result. Blood test results are about 99 per cent accurate and can detect lower amounts of hCG than urine pregnancy tests.
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When used correctly, home pregnancy tests are 97–99 percent accurate. A pregnancy blood test is done in a health care provider's office. It can find smaller amounts of HCG, and can confirm or rule out a pregnancy earlier than a urine test.
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Home pregnancy tests (HPTs) are quite accurate. They work by detecting the presence of human chorionic gonadotropin (hCG) in the urine, which is produced when pregnancy occurs.
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The First Response Early Results test. According to an independent study, it has an analytical sensitivity of 6.3 mIU/mL. It's estimated to detect greater than 95% of pregnancies on the day of missed period, gives you fast results, and is more reliable than the at-home digital tests (which can sometimes be faulty).