False Pregnancy Test

Home pregnancy tests only measure hCG (the pregnancy hormone) up to a certain level. If you hCG levels are higher than what the tests reads then you can end up with a false negative.

I don't think the tests are faulty. However, those types of medicines tend to screw up menstrual functions. ~ T

Klonopin (clonazepam) is not known to cause false pregnancy test results. Pregnancy tests typically measure the hormone human chorionic gonadotropin (hCG), which is not influenced by Klonopin. However, medications can interact with the body in various ways, so if there are concerns about pregnancy or medication effects, it is best to consult a healthcare professional for personalized advice.

A pregnancy test measures the amount of HCG that is released into the body/bloodstream of a pregnant woman. Home pregnancy tests detect HCG, and that is how you can find out if you are pregnant. Only pregnant women produce enough of this hormone to be detected on pregnancy tests. Having your periods will not effect the result of the test. If you are pregnant, you are producing HCG, and the test will pick it up unless you are less than 4 weeks pregnant.

A positive pregnancy test is simply a rise in hormones secreted in urine or blood. False positive pregnancy tests are rare but can be caused by adrenal tumors, or possibly certain medications.

A false pregnancy test when a woman is actually pregnant means she isn't secreting the hormones in her urine yet, or they are high enough to be picked up by the test she uses. Blood test for pregnancy is more accurate.

Well, 2 days ago i had a test done there and it came back negative, I waited a couple of days,,,still no period a breif spotting but nothing serious. took another one that i bought from walmart and BOTH came back positive. I WOULD NOT TRUST THEM,, and besides she the lady herself told me that they use dollar store tests...i dont trust that and nor will i go back...good luck to you!

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 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.

Yes, you can get a negative urine pregnancy test result during the early stages of pregnancy, the home tests are not 100% accurate. To test for pregnancy, the urine tests determine the amount of hCG (human chorionic gonadotropin), the hormone of pregnancy, that is in your urine. But they are not very sensitive tests. If there is enough hCG that the test can work to detect it, then the result is a positive test (you are pregnant). In very early pregnancy, until the level of hCG rises high enough for the test to react and give a positive result, you could be pregnant but get a negative test.

It takes about 5-10 days for the fertilized egg to reach the uterine lining. Once it gets there, it implants and starts producing the pregnancy hormone. It can take a couple of days to show up on even more sensitive tests. Therefore, you could have conceived, but not implanted the ovum yet, which still gives a negative test even though could actually be pregnant.

Try taking the test in the morning. That is usually when your urine is most concentrated, making detection of the hCG easier. Wait another week and then recheck. If it still comes up negative, and you still think you might be pregnant, go to your doctor for more sensitive testing or continue to periodically test at home. If you get a subsequent positive test it is usually a good idea to follow with a second test to be sure you didn't have a false positive.

Some medications can give you a false negative, and, as mentioned above, the timing of the test can affect the results. If you did not follow directions properly (for example, if you let the test sit for too long the results may read negative after a while, or if you drink a lot of fluids before taking the test it can dilute your urine and give inaccurate results). It is important to read the results within the amount of time given on the instructions of that particular brand of pregnancy test.

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 lot 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 tests 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 during the exact window of time suggested by the instructions of the pregnancy test.

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 all psychological. Some women have even been able to lactate during a phantom pregnancy. The psychological causes of a phantom pregnancy are usually either paranoia of being pregnant or having an extreme desire to become pregnant.

There are alternative pregnancy tests that can be used in addition to using a home urine pregnancy test. You can go to your OB-GYN to get a proper examination and pregnancy test. They can order a blood test to be done at a lab, or perform one themselves in some cases. A pregnancy blood test can only be performed when ordered by your physician.

There are two types of blood tests to measure the level of hCG: Qualitative and Quantitative beta hcg blood test. The Qualitative blood test is not 100% accurate during the early stages of pregnancy, so it is best to have this test performed after 5 weeks into pregnancy for a more conclusive result. The Quantitative beta hcg pregnancy test is 100% accurate and can be performed as early as 5 days after intercourse. The results will usually take 3 days to come back from the lab and are very accurate and are the best way of determining if you have conceived.

Nitrofurantoin is an antibiotic for treatment of urinary tract infections caused by bacteria. No, pregnancy tests detect HCG and the medication would not interfere with the HCG levels in your urine.

I don't know about that but you should know that an IUD prevent implantation of fertilized eggs so technically depending on your views, it could be considered abortion. So maybe you had some symptoms of pregnancy but then a negative because the IUD cause the egg to not attach to the uterine wall.

to add to this! it happens all the time. Girls get pregnant all the time with the IUD and have healthy babies. No birth control is 100%

Ovarian cycts have absolutely no affect on pregnancy test. The test is simply measuring your HCG Titers, which is your hormone levels. When you are not pregnant this measurement is 0. During pregnancy, the numbers get well over the 1000s. Cysts do not release any hormones into your body. http://www.i-am-pregnant.com/encyclopedia/H/HCG/

Birth control shots cannot cause falsely positive pregnancy tests. Pregnancy tests measure hCG (human corionic gonatotropin). Birth control shots contain entirely different hormones.

There are a few factors that can result in a false positive. Most of the time though false positives are rare! I recently experienced this. I have 4 children and have never had a false positive! My test never showed up unless I was pregnant. I recently had 5 tests show a faint positive and went to the doctor for blood test which was negative. I was told that a cyst on your ovaries can sometimes make a test appear positive (false positive). Other factors include chemical pregnancy. This is one where everything develops as though you are pregnant, except for the baby. If you are on any medication that contains the pregnancy hormone (HCG), this also can make your test turn up positive. It is best to have a blood test done by the doctor to totally insure you are not pregnant.

Have you gone to the doctor for the test or did you do a home one? If it was home I would go in to the doctor to have them run it. If it was at the doctor, I would ask them to do another but take blood this time to get your results. If still neg. talk to your doctor it could be stress related. But it took me until I was 5months preg. with my oldest for a test to come back saying I was. So I guess what I am saying the long way is go to the doctor or hospital if you don't have insurance atm. Remember any time you go to the hospital and you don't have insurance to get any scripts filled while you are there. The hospital will just put it on your bill.

any pregnancy test would be accurate. Your period does not change the results of a pregnancy test. ~pawsalmighty

There are a few basic errors you could do. Perhaps you moved within the sample tube with your probe. Perhaps you allowed it to become contaminated. Perhaps you punctured to many holes and allowed other bacteria to enter.

Hello. Do you mean QUANTITATIVE or QUALIATIVE? If it was a qualifiative then you can definitely still be pregnant. If it was a quantitative then chances are you aren't pregnant hun and the HPTs were faulty or you had a early miscarriage. Im very sorry if you had a miscarriage. Hoever, I would get a retest done to find out. Blood test I mean. :-)

Yes, Pregnant and menopausal women may report missing a period, having an unusually short or light period or experience spotting only. They also report similar symptoms such as fatigue, mood swings, irritability, weight gain, bloating, light-headedness or dizziness, breast pain and headaches.

Hormone naturally produced in women is hCG (human chorionic gonadotrophin.) HGC is produced in the cells that make up the placenta during pregnancy. It is this hormone that is detected in both blood and urine pregnancy tests.

A pregnancy test will show up invalid if not exposed with enough specimen for a long enough period of time. Try using a cup to collect specimen to ensure that the test is exposed sufficiently. Also, make sure the tests are within the expiration date.

Yes, you can still be pregnant with a negative reading on a pregnancy test. Factors include incorrect usage of an at-home test, taking the test soon after conception (before the pregnancy hormone has a chance to "register"), and certain drugs used while taking the test that alter the pregnancy hormone. If you are unsure about the results of a pregnancy test wait a few days and take the test again or go to your ob/gyn for a blood test.

The only medications that can cause a false positive on a home pregnancy test are those than contain hCG (the hormone the test is measuring) itself. If you are taking fertility medications with hCG - e.g. Novarel, Profasi, Pregnyl - please consult your doctor regarding appropriate times and circumstances for testing. Other fertility drugs and medications that do not contain hCG will not precipitate false positive results. Similarly, progesterone will not cause a false positive as well. I looked up that drug "Fluconazole" and I don't believe that it contains hCG since it is an antifungal drug and does not seem to have any hormones in it, but you can call your doctor to find out for sure.

there is a possibility just to be sure you should have another test.

But women can get irregular periods, its normal. It when you haven't had a period for 6 months that you should consult your doctor...