are urine tests accurate for pregnancy?
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The pregnancy tests you get at the drugstore work 99 out of 100 times. They're just as accurate as a urine pregnancy test that you'd get at a doctor's office. Pregnancy tests work by checking your urine (pee) for a hormone called human chorionic gonadotropin (HCG). Your body only makes this hormone if you're pregnant.
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How accurate are home pregnancy tests? Many home pregnancy tests claim to be 99 percent accurate. However, home pregnancy tests differ in the ability to diagnose pregnancy in women who have recently missed a period.
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This blood is sent to a laboratory for testing. 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. A blood test can detect pregnancy even before you've missed a period.
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Accuracy. As with urine/home pregnancy tests, it is possible to end up with false results (both negative and positive) from a blood pregnancy test.
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A: FIRST REPONSE™ is >99% accurate from the day of the expected period in laboratory studies. However, some pregnant women may not have detectable amounts of pregnancy hormone in their urine on the day of the test or may have miscalculated the first day of their period.
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Two Types of Tests Qualitative Blood Serum Test: This blood test can only confirm whether or not the pregnancy hormone, hCG, is present. It basically will give you a yes (you're pregnant) or a no (you're not pregnant) result. The qualitative hCG blood test is about as accurate as a home urine test.
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False Negative Pregnancy Tests In fact, it is possible to have a negative result on a pregnancy test and actually be pregnant. Here is how it works: The goal of a urine pregnancy test is to test the urine for a hormone called hCG (Human Chorionic Gonadotropin).
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How accurate are pregnancy tests? Pregnancy tests are super accurate when you use them correctly. The pregnancy tests you get at the drugstore work 99 out of 100 times. They're just as accurate as a urine pregnancy test that you'd get at a doctor's office.
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A pregnancy test can detect hCG in your urine if your levels are high enough. This is how the test identifies that you are pregnant. But only a blood test can give you a precise numerical hCG reading. Purchase pregnancy tests here.
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What does the urine test look for? A urine test is used to assess bladder or kidney infections, diabetes, dehydration, and Preeclampsia by screening for high levels of sugars, proteins, ketones, and bacteria. High levels of sugars may suggest Gestational Diabetes, which may develop around the 20th week of pregnancy.
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Although pregnancy tests often are performed before initiating contraception, the accuracy of qualitative urine pregnancy tests varies depending on the timing of the test relative to missed menses, recent sexual intercourse, or recent pregnancy.
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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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Finding out whether or not that's happened is as easy as taking an over-the-counter (OTC) pregnancy test. OTC pregnancy tests typically test your urine for a hormone called human chorionic gonadotropin (HCG). HCG is only present if you're pregnant.
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Tips for Test Accuracy Test when you first wake up. Take your pregnancy test first thing in the morning. That's when a woman's urine is at its highest point of concentration, which makes it more likely that the test will detect hormone levels in your urine. Check the expiration date.
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Homemade pregnancy tests have been around for centuries, and are a quick, inexpensive, and fun way to see if you 're pregnant. However, no homemade or over-the-counter pregnancy tests are 100% accurate. So be sure to follow up with your OB/GYN or midwife to confirm your pregnancy and start prenatal care.
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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.