It could when you test too early in your pregnancy. Modern tests however have a 99,8% accuracy rate, so in most cases you should assume you are not pregnant.
Yes it can. Any pregnancy test can give a false negative (not picking up on the presence of the hormone hCG (human Chorionic Gonadotropin)) however they will not give a false positive (The hormone will only be there if you are pregnant) An expired pregnancy test will be even less accurate.
Pretty soon; an ectopic (tubal) pregnancy is very painful, and you would need to go to the doctor as soon as possible; an ectopic pregnancy can cause damage or even death.
It's highly unlikely. Blood tests measure HCG levels, and an hCG level of less than 5mIU/ml is considered negative for pregnancy, and anything above 25mIU/ml is considered positive for pregnancy. If you still do not have a period go back for a repeat test to see.
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.
Most pregnancy tests test for the presence of Human Chorionic Gonadotropin (hCG) in the woman's blood or urine. Ectopic pregnancies are usually picked up by home pregnancy tests however it is possible that do to lower levels of hCG that sometimes result from ectopic pregnancies you could get a false negative. Ectopic pregancies can potentially become very dangeros, if you suspect that you may have an ectopic pregnancy even if a home pregnancy test is negative, it would be wise to see a physician. For more info check out SexInfoOnline.com
yes.
Even if you didn't know you were pregnant but you were at least two weeks along, your pregnancy test will show up positive. But if you were less than two weeks along it will come out negative even if you do end up pregnant.
There are always pregnancy tests that can show up negative and you can still be pregnant. The best thing to do is check with your doctor and ask for a pregnancy test. Remember though even the doctor's test can even be wrong. There is not one single pregnancy test that is always 100% correct.
Yes, you can. The doctor is only 96% accurate, though it is unlikely
Some women do not get a positive pregnancy test will late in their pregnancy , if even. A blood pregnancy test is the best way to go.
You are most probably not pregnant. even though you may have been.
yes! a blood test can be taken and even with that sometimes there can be no sure way to prove your pregnant until the baby is moving
Yes sometimes home tests can give a false negative result. If you are certain you are late for you period, go to a doctor and have them preform a pregnancy test so that you know for sure whether or not you are pregnant.
You will get a positive result if you are pregnant even after a tubal ligation. A pregnancy test tests for the Human Chorionic Gonadotropin Hormone. Or more commonly known as the HCG level. You could have a negative result and still be pregnant if it is too soon and your HCG level is too low. It does not happen often but there have been cases where woman have indeed become pregnant after a tubal ligation. Your best bet is to go see your doctor and get a blood test done. They are the most accurate even in the early stages of a pregnancy.
Definitely! If it is too soon you will get a false negative even if you really are pregnant. I would wait about a week and then take another one, it is going to be more accurate the longer you can wait!
Pregenency tests are not always accurate. The best way to find out is by seeing a doctor, or a proffesional. If you suspect anything, see your doctor even if your tests come out negative.
No, but if you are already pregnant it could definitely have some negative side effects on the baby - possibly even resulting in a miscarriage.