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How many negative pregnancy test results can you get before positive?
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∙ 13y ago
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Wiki User
∙ 13y ago
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What do you do if pregnancy tests give different results?
Usually different results from pregnancy tests come from using the test too early. Taking the test too soon will cause a test to read a false negative. Some HPT are more sensitive than others, they will read positive sooner than a less sensitive test. False negative results are very common from using the test too early, false positive is almost unheard of unless the test kit was damaged somehow. Always check the kit before using it, including the expiration date and follow directions.
Do you need to wait two weeks before you can take a pregnancy test?
Some tests can show positive before your period is even late. It depends on how sensitive the test is. If using an early detection test with negative results, retest when your period is a week late. The test looks for hCG, a hormone that can vary greatly from woman to woman and pregnancy to pregnancy.
Why would a home pregnancy show negative and 2 days later show positive?
You could have taken the test too soon or you could have take the test improperly. You are more likely to encounter a false negative rather than a false positive though. There are several things that can contribute to a negative pregnancy test even if you are pregnant. Some medications can give you a false negative, the timing of the test can affect the results. If you did not follow directions properly; if you let the test sit for too long the results may read negative after a while. It is important to read the results within the amount of time given on the instructions of that particular pregnancy test you bought. If you did not perform the test properly (example: you drank a lot of fluids before taking the test, which can dilute your urine). Etc To ensure the best results for a home pregnancy test: · Take the test in the morning, if possible, because your hCG (pregnancy hormone) levels are at it's highest · Don't drink a bunch of fluids before taking the test because it will dilute your urine and can affect the results · Take the test no more than 1 day before expected period. OR 14 days after intercourse (sex). Although some test say that you can see results up to 5 days before your missed period, the percentage of accuracy is very low. · urinate for as long as possible on the foam-like strip · Check the results in the window frame of time suggested by the instructions of the pregnancy test. . On rare occasions you can encounter a false positive due to improper testing, expired pregnancy tests, rare medical conditions such as certain types of cancer, evaporation lines, a recent pregnancy or a chemical pregnancy.
Can you having a menstrual period through your pregnancy throw a home pregnancy test to be negative?
Hard telling really. I took 2 hpts before I started bleeding and they were positive. Then when I was bleeding I took 2 more and they were negative. Haven't gone to the doctor yet. So I'm not real sure if the blood interferes with the results or not. For a sure pregnancy test you should go to your doctor. .
How long must you wait before doing a pregnancy test?
if i had a miscarriage in late october would i still be getting positive pregnancy test results on December 12
How far along do you have to be for a home and blood pregnancy test to be positive?
store bought pregnancy tests say they show results about 4-5 days before a missed period.
Has anyone taken a pregnancy at night that came out negative and another one in the morning that came out positive?
There are several things that can contribute to a negative pregnancy test even if you are pregnant. Some medications can give you a false negative, the timing of the test can affect the results. If you did not follow directions properly; if you let the test sit for too long the results may read negative after a while. It is important to read the results within the amount of time given on the instructions of that particular pregnancy test you bought. If you did not perform the test properly (example: you drank a lot of fluids before taking the test, which can dilute your urine). Etc. On rare occasions you can encounter a false positive due to improper testing, expired pregnancy tests, rare medical conditions such as certain types of cancer, evaporation lines or a chemical pregnancy.
Can you get false positive pregnancy test but be pregnant?
On rare occasions you can encounter a false positive due to improper testing, expired pregnancy tests, rare medical conditions such as certain types of cancer, evaporation lines, a recent pregnancy or a chemical pregnancy. There are several things that can contribute to a negative pregnancy test even if you are pregnant. Some medications can give you a false negative, the timing of the test can affect the results. If you did not follow directions properly; if you let the test sit for too long the results may read negative after a while. It is important to read the results within the amount of time given on the instructions of that particular pregnancy test you bought. If you did not perform the test properly (example: you drank a lot of fluids before taking the test, which can dilute your urine). Etc To ensure the best results: * Take the test in the morning, if possible, because your hCG (pregnancy hormone) levels are at it's highest * Don't drink a bunch of fluids before taking the test because it will dilute your urine and can affect the results * Take the test no more than 1 day before expected period. Although some test say that you can see results up to 5 days before your missed period, the percentage of accuracy is very low. * urinate for as long as possible on the foam-like strip * Check the results in the window frame of time suggested by the instructions of the pregnancy test.
If you took a pregnancy test it was positive took another one the next day it was negative could you be pregnant?
There are several things that can contribute to a negative pregnancy test even if you are pregnant. Some medications can give you a false negative, the timing of the test can affect the results. If you did not follow directions properly; if you let the test sit for too long the results may read negative after a while. It is important to read the results within the amount of time given on the instructions of that particular pregnancy test you bought. If you did not perform the test properly (example: you drank a lot of fluids before taking the test, which can dilute your urine). EtcTo ensure the best results:Take the test in the morning, if possible, because your hCG (pregnancy hormone) levels are at it's highestDon't drink a bunch of fluids before taking the test because it will dilute your urine and can affect the resultsTake the test no more than 1 day before expected period. Although some test say that you can see results up to 5 days before your missed period, the percentage of accuracy is very low.urinate for as long as possible on the foam-like stripCheck the results in the window frame of time suggested by the instructions of the pregnancy test..On rare occasions you can encounter a false positive due to improper testing, expired pregnancy tests, rare medical conditions such as certain types of cancer, evaporation lines, a recent pregnancy or a chemical pregnancy.
If you take a pregnancy test and its positive and the next 3 are negative but the next day take 4 more and the first one is positive and the rest are negative what are the chances of being pregnant?
A negative test could also be the result of a phantom pregnancy. A phantom pregnancy is where you basically fool your mind and body into thinking it is pregnant. You will still experience pregnancy symptoms but you are not actually pregnant; it is al psychological Some women have even been able to lactate during a phantom pregnacny. The causes of a phantom pregnancy are either paranoia of being pregnant or having an extreme desire to become pregnant. There are several things that can contribute to a negative pregnancy test even if you are pregnant. Some medications can give you a false negative, the timing of the test can affect the results. If you did not follow directions properly; if you let the test sit for too long the results may read negative after a while. It is important to read the results within the amount of time given on the instructions of that particular pregnancy test you bought. If you did not perform the test properly (example: you drank a lot of fluids before taking the test, which can dilute your urine). Etc.On rare occasions you can encounter a false positive due to improper testing, expired pregnancy tests, rare medical conditions such as certain types of cancer, evaporation lines, a recent pregnancy or a chemical pregnancy.To ensure the best results: Take the test in the morning, if possible, because your hCG (pregnancy hormone) levels are at it's highest Don't drink a bunch of fluids before taking the test because it will dilute your urine and can affect the results Take the test no more than 1 day before expected period. Although some test say that you can see results up to 5 days before your missed period, the percentage of accuracy is very low. urinate for as long as possible on the foam-like strip Check the results in the window frame of time suggested by the instructions of the pregnancy test.
You had a positive pregnancy test then 3 negative ones what does that mean?
On rare occasions you can encounter a false positive due to improper testing, expired pregnancy tests, rare medical conditions such as certain types of cancer, evaporation lines or a chemical pregnancy. There are several things that can contribute to a negative pregnancy test even if you are pregnant. Some medications can give you a false negative, the timing of the test can affect the results. If you did not follow directions properly; if you let the test sit for too long the results may read negative after a while. It is important to read the results within the amount of time given on the instructions of that particular pregnancy test you bought. If you did not perform the test properly (example: you drank a lot of fluids before taking the test, which can dilute your urine). Etc. To ensure the best results: * Take the test in the morning, if possible, because your hCG (pregnancy hormone) levels are at it's highest * Don't drink a bunch of fluids before taking the test because it will dilute your urine and can affect the results * Take the test no more than 1 day before expected period. Although some test say that you can see results up to 5 days before your missed period, the percentage of accuracy is very low. * urinate for as long as possible on the foam-like strip * Check the results in the window frame of time suggested by the instructions of the pregnancy test.
A normal period a positive pregnancy tests blood work was negative but still have positive pregnancy test whats wrong?
http://www.coolnurse.com/birthcontrol.htm http://www.crisispregnancy.com/birth-mother/pregnancy-questions.html http://www.epigee.org/guide/medfaq.html On rare occasions you can encounter a false positive due to improper testing, expired pregnancy tests, rare medical conditions such as certain types of cancer, evaporation lines, a recent pregnancy or a chemical pregnancy. To ensure the best results: * Take the test in the morning, if possible, because your hCG (pregnancy hormone) levels are at it's highest * Don't drink a bunch of fluids before taking the test because it will dilute your urine and can affect the results * Take the test no more than 1 day before expected period. Although some test say that you can see results up to 5 days before your missed period, the percentage of accuracy is very low. * urinate for as long as possible on the foam-like strip * Check the results in the window frame of time suggested by the instructions of the pregnancy test.
