Know this: All Clearblue® pregnancy tests are over 99% accurate from the day you expect your period. False positives very rarely occur, and are often due to medical conditions or certain medications. False negatives, while more common, typically occur due to testing too early or drinking too much liquid before testing.
Most home pregnancy tests are reliable, for example Clearblue's tests have an accuracy of over 99% from the day you expect your period, and while it's possible a test showing a negative result is wrong, particularly if you're testing early, getting a false positive is extremely rare.
“The false negative rate, if done appropriately, is less than 1%.” If someone waits until the appropriate point in their menstrual cycle and ensures that their urine is concentrated enough at the time of testing, then it's highly unlikely that an at-home pregnancy test will provide incorrect results, he explains.
It's possible to get a negative pregnancy test result followed by a positive result, especially if you tested early. This is because hCG levels rise rapidly in the first few days after implantation. It's also possible to get a positive test result followed by a negative result.
If you think you're pregnant, the test result is negative and you've tested from the day of your expected period, test again three days later. If the result is still negative, talk to your doctor. So, yes, you can take a pregnancy test wrong — but it's not likely if you follow the instructions carefully.
Know this: All Clearblue® pregnancy tests are over 99% accurate from the day you expect your period. False positives very rarely occur, and are often due to medical conditions or certain medications. False negatives, while more common, typically occur due to testing too early or drinking too much liquid before testing.
Yes, it is possible. Getting a negative result doesn't mean you're not pregnant, it may just mean your hCG levels are not high enough for the test to detect the hormone in your urine.
Can Too Much Pee on a Pregnancy Test Make It Negative? Urinating too much on a urine pregnancy test should not cause a false negative result. But diluted urine, or urine with a higher water content, can impact a pregnancy test by skewing results.
Because hCG is usually only present in your body when you're pregnant, false positive results are incredibly rare. If you use a reliable pregnancy test, like Clearblue, you can be over 99% certain you're pregnant if you see a positive result.
Clearblue Early Detection Pregnancy Test provides early detection of the pregnancy hormone. 71% of pregnancies can be detected 6 days before the missed period (5 days before the expected period) and 94% of pregnancies can be detected 5 days before the missed period (4 days before the expected period).
Yes, it is possible. Getting a negative result doesn't mean you're not pregnant, it may just mean your hCG levels are not high enough for the test to detect the hormone in your urine.
A false negative pregnancy test is when you are pregnant but the test comes up negative. The most common reason for a false negative is that you took the test too early.1 Even if your period is late according to your typical cycle, you might have ovulated later in the month.
The Best Pregnancy Test
After additional research and testing, we continue to recommend First Response Early Result, which remains the most sensitive home pregnancy test of its kind. We still think Clearblue Digital is the best choice if you prefer a digital wand test.
This usually ranges between a couple of minutes up until 10 minutes later. If you see a positive result beyond this time frame, you may be left second-guessing the results. However, always remember that a pregnancy test result is only accurate within 10 minutes.
For your result to be 'Pregnant' (positive) there must be a blue line in the control window and a '+' symbol in the result window within 10 minutes of testing. It does not matter if one of the lines that make up the '+' symbol is lighter or darker than the other; the result is 'Pregnant'.
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.
As long as your urine got on the test's absorbent strip, it should be accurate. You can always take another test if you're worried you might have missed. Something that can give you a false negative is taking the test too early. Pregnancy tests are most accurate if you take them after your period is already late.
HCG is at its highest level in the morning when urine is fresh and not diluted by the liquid you drink during the day. If you test in the afternoon, your urine may not have enough HCG to detect.
Results might take anywhere from a few hours to two days. Your provider might also choose to use a blood test to compare HCG levels during the pregnancy. Your HCG levels usually double about every two days during the first few weeks of pregnancy. If the levels don't rise, it might suggest a problem with the pregnancy.
It appears shortly after the embryo attaches to the wall of the uterus. If you are pregnant, this hormone increases very rapidly. If you have a 28 day menstrual cycle, you can detect hCG in your urine 12-15 days after ovulation.
If you feel as though you're pregnant but got a negative home pregnancy test result, your symptoms could be down to premenstrual syndrome (PMS) or you may have taken the test too early.