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False Positive Pregnancy Tests

Many women want to know what the odds of a false positive pregnancy test are. You should know that it is harder to have a false positive pregnancy test than it is to have a false negative pregnancy test. In fact, the likelihood of having a false positive pregnancy test is extremely small. There are a lot of pregnancy tests out there that can help you Identify whether or not you are pregnant, including Clear Blue Easy, First Response and Equate.

In order to avoid a false positive or a false negative result, you need to make sure the test kit has not expired and that you can read the outcome of the test with some degree of accuracy. Not every test is as easy to read when compared to others.

False Positive Pregnancy Test Concerns

No one wants to face a false positive pregnancy test so make sure you don’t use a test that has expired or that is too difficult to interpret.
Many women wonder how common are false pregnancy tests? The answer is that they are very uncommon. Some reasons for a false positive pregnancy test include having an HCG-secreting tumor or being “pregnant” with a hydatidiform mole. These secrete HCG so that a pregnancy test, which measures HCG will be thrown off by having the test. If you have a positive pregnancy test and it is suspected that you are not really pregnant, an ultrasound and other non-invasive testing can show if you have any of these other conditions that secrete HCG in the absence of a pregnancy.

Many women want to know what the odds of a false positive pregnancy test are. You should know that it is harder to have a false positive pregnancy test than it is to have a false negative pregnancy test. In fact, the likelihood of having a false positive pregnancy test is extremely small. There are a lot of pregnancy tests out there that can help you Identify whether or not you are pregnant, including Clear Blue Easy, First Response and Equate.

In order to avoid a false positive or a false negative result, you need to make sure the test kit has not expired and that you can read the outcome of the test with some degree of accuracy. Not every test is as easy to read when compared to others.

False Positive Pregnancy Test Concerns

No one wants to face a false positive pregnancy test so make sure you don’t use a test that has expired or that is too difficult to interpret.
Many women wonder how common are false pregnancy tests? The answer is that they are very uncommon. Some reasons for a false positive pregnancy test include having an HCG-secreting tumor or being “pregnant” with a hydatidiform mole. These secrete HCG so that a pregnancy test, which measures HCG will be thrown off by having the test. If you have a positive pregnancy test and it is suspected that you are not really pregnant, an ultrasound and other non-invasive testing can show if you have any of these other conditions that secrete HCG in the absence of a pregnancy.

Can You Get a False Positive Pregnancy Test?

As mentioned, the answer to the question “Is it possible to have a false pregnancy test?” is “yes”, although it is extremely uncommon. Men can technically have a false positive pregnancy test if they have something like lung cancer or other cancer that secretes HCG as part of the disease process. Expired tests or tests that are difficult to read can all contribute to having a false positive pregnancy test, whether it be a test of the urine or a blood test. Both “positive” tests just mean there is HCG floating around but doesn’t mean you are actually pregnant with a fetus.

 

Read also:

What to do with a faint positive Pregnancy Test

When you have a Positive Pregnancy Test

Pictures of Positive Pregnancy Tests

Early Pregnancy Tests, Pregnancy Tests after Miscarriage and Pregnancy Symptoms before a Positive Test

What can cause a false positive pregnancy test?

If you are wondering what causes a false positive pregnancy test, it means you have had a test that has turned positive but do not believe you are pregnant. In such cases, see your doctor for an ultrasound of the uterus. The uterine ultrasound can look for a hydatidiform mole, the presence of an HCG-secreting tumor or for a viable pregnancy. Women with an ovarian cyst or PCOS can have these diagnosed and followed through an ultrasound of the pelvic area. Remember that an ovarian cyst is normal during the last half of a menstrual cycle so, if one is found, it just means you have ovulated and the cyst is most likely a follicle cyst. Women with PCOS often have multiple cysts on their ovaries, the vast majority of which serve no particular purpose except to cause pain and secrete hormones.

Can a Pregnancy Test Give a False Positive for no particular reason?

Contrary to what you might think, the answer to the question, “Can stress cause a false positive pregnancy test?”, the answer is “no”. You can be under so much stress that you can misread the test but you can’t really create HCG out of a stressful experience or a stressful life. Usually, if there is a positive pregnancy test, it is a true positive and you might have to face the fact that you are pregnant. Just to make sure, you can have an ultrasound that can confirm the pregnancy or can tell you what else might be going on.

How to get a False Positive on a Pregnancy Test

The most common cause of a false positive reading on a pregnancy test is misreading the test. This is especially true of those tests that just give a double line or a plus sign if you are pregnant. If you don’t read the directions or can’t understand which means positive and which means negative, you may falsely read the test.
As mentioned, there can be real medical reasons for having a false positive pregnancy test. Tumors that secrete HCG are uncommon but do exist so, if you don’t think you are really pregnant, see your doctor for further evaluation. A hydatidiform mole also secretes high amounts of the pregnancy hormone, HCG, but it doesn’t represent a viable pregnancy. Rather products of conception grow out of control in a tumor-like fashion, making it seem as though you are pregnant. Hydatidiform moles are uncommon, representing about 2 out of every 1000 pregnancies. They need intervention in the form of surgery or a dilatation and curettage to remove the tissue so that you can have an empty uterus and begin having normal cycles again. The pregnancy test will return to normal after a few days.
You can get a false positive pregnancy test if you just had a miscarriage or just delivered a baby. This is when the HCG hormone is still in your system in small amounts. The ultra-sensitive pregnancy tests are more likely to give you a false positive pregnancy test until the level gradually dissipates.

Avoiding a False Positive Pregnancy Test

The best way to avoid having a false positive pregnancy test is to carefully read the directions on collection of urine and interpreting the test stick. Make sure you pay attention to the visuals as to what a positive pregnancy test should look like and what a negative pregnancy to look like. Don’t use an expired pregnancy test and make sure you save the directions until you are sure you did the test right. If you think you may have a false positive pregnancy test, repeat the test using another test kit, such as one that says “Pregnant” or “Not pregnant”, which avoids any kind of ambiguity. If such a test says you are pregnant, it probably isn’t a false positive and you need to see the doctor about what steps you should take next.

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