Pregnancy is, and the test is negative - why?
and pregnancy are normal physiological processes in the female body. Currently there are many ways to establish the fact of the merger of the egg and sperm. Among them are ultrasound diagnostics and the use of conventional stripes for home use. Often women have a question, can it be that there is a pregnancy, and the test is negative. This is what will be discussed further. You can find out why it happens that a pregnancy test is negative and there is a pregnancy. Feedback from women and professionals on this issue will also be described below.
There is a pregnancy, and the test is negative - is it possible?
Does it ever happen that the fertilized egg is already developing in the uterus, and the strip strips purchased in the pharmacy chain or the supermarket show a negative result? Women and doctors say that this is quite possible. A similar result in some cases allows even the manufacturer.Remember that the use of test systems will never give you the guarantee of the correct result. However, in most cases, such devices work properly and show exactly what it actually is.
Quite rarely, but there are episodes when a representative of the weaker sex carries out testing and receives a negative result. After that, she never waits for the next menstruation and conducts additional research. It is this diagnosis and shows the presence of pregnancy. Why does it happen that pregnancy is, and the test is negative? The reasons may be different. Consider the main ones.
Early use of stripes
If there is a pregnancy, and the test is negative, then a very early use of the diagnostic device may be the cause. To explain this reason, it is necessary to understand the test strips.
Absolutely all devices for determining pregnancy detect the presence of human chorionic gonadotropin in the urine of a woman. The manufacturer applies a special reagent to the tests, which manifests itself in the case when the substance is present in a certain volume.If the hCG level is insufficient or not at all, then the result will be negative. Most tests have a sensitivity of 10 to 30 mIU / ml. This suggests that exactly this amount of hormone must be present in the urine of a woman. Often this level is achieved only after a delay. That is why the early use of strip strips leads to the fact that pregnancy is, and the test is negative.
Incorrect use of diagnostic device
There is a pregnancy, and the test is negative - why does this happen? Quite often, you may encounter the fact that the test strip is used incorrectly. On each package, the manufacturer indicates an annotation, which must be strictly followed. If this does not happen, then it may turn out that the test is negative, and there is a pregnancy. A photo of the negative result will be presented in the article below.
Most conventional strip strips are designed for use in the morning after waking up. This time is indicated due to the fact that in the morning urine contains a large amount of human chorionic gonadotropin.This is because such a liquid is more concentrated. So, if you make a test day or evening, while drinking a large amount of water or tea before the procedure, it may turn out that the result is negative, and there is a pregnancy.
There is a pregnancy, and the test is negative - why can it be so? One of the reasons for this outcome may be the marriage of the product itself. Often, manufacturers of cheap tests simply save on the amount of reagent. This leads to the fact that the test detects human chorionic gonadotropin in the woman’s body, but the corresponding strip does not appear.
Many women do not recommend buying cheap products. Of course, you can save on a strip strip, but the result will be erroneous. The more expensive the pregnancy test is, the more likely it is to show an accurate result.
It happens that the test is negative, and there is a pregnancy. After IVF this may be only in some cases. More often it happens the other way around.
During extracorporeal fertilization, eggs are removed from a woman’s body. After that, they are combined with sperm. The resulting zygote is transferred into the cavity of the reproductive organ.From this point on, we can say that the pregnancy has come. Sometimes it happens that the embryos do not survive. However, they are still in the uterus, but the test shows a negative result.
When embryo transfer has occurred, the woman is often injected with human chorionic gonadotropin. This is necessary for the successful development of pregnancy. In this case, the test may show a positive result even in the case when the implantation has not yet occurred.
Health problems of a woman
A negative pregnancy test result may occur if the representative of the weaker sex has encountered some pathologies. These include diseases of the kidneys and urinary system. With them, the concentration required for a positive test substance is significantly reduced.
Also, deviations in the work of the pituitary, thyroid and adrenal glands in some cases provoke a negative result. If you have similar problems, you should choose alternative diagnostic tools to determine pregnancy.
The threat of interruption of the life of the embryo
If the (pregnancy) test is negative and there is a pregnancy, the reasons may be in violation of the development of the embryo. Often, physicians in this case talk about the threat of interruption or the spontaneous abortion that has begun. Why is this happening? Let's try to figure it out.
So, you have conceived a child, ultrasound diagnosis confirms the presence of the ovum in the uterus, but the strip strip gives a negative result. Most likely, a small amount of human chorionic gonadotropin and progesterone is produced in your body. This is what happens in most cases. Moreover, if you do not take the necessary measures in a timely manner, then a miscarriage will occur. Often pregnancy can be saved. However, this should be done by a specialist. Contact your gynecologist, who will prescribe the appropriate tests and additional research. Replacing the missing amount of hormones helps to bear and give birth to a healthy child.
Why can it be that there is a pregnancy, and the test shows a negative result? In some cases we can talk about the embryo fading.
During childbirth, the level of chorionic gonadotropin in the blood and urine of a woman gradually increases. It reaches its maximum by the end of the first trimester.If there is a fading of pregnancy, then gradually the amount of this substance begins to decrease. After a few weeks, a woman may find that the amount of human chorionic gonadotropin has become equal to the value that was recorded before pregnancy.
Ectopic embryo attachment
It so happens that the test shows a negative result at the time when conception did occur. This may indicate the presence of an embryo that develops outside the uterus. The most common pipe attachment. Less commonly, an embryo can be detected that develops in the ovary or on the wall of the abdominal cavity.
If conception took place and we are talking about ectopic pregnancy, then most often the release and growth of human chorionic gonadotropin occurs abruptly. However, its level remains minimal and usually does not meet the deadline. Thus, a woman may notice a delay and all signs of pregnancy. However, the testing will show a negative result. You can determine the presence of pregnancy in this case with the help of ultrasound.
The test is negative, but pregnancy is: reviews
What do the representatives of the weaker sex say about this set of circumstances? Some women claim that they have had to face a similar result. At the same time they received a negative pregnancy test, and the next menstruation did not start. It was then that women took alternative diagnostic actions that still showed the presence of pregnancy.
Doctors say that the test strip can never guarantee absolutely accurate results. That is why the manufacturers of such devices write on the packaging that the probability of an exact answer is 99 percent. If you want to get the most reliable result, it is better to pass a blood test to determine the chorionic gonadotropin in it.
Summary of the article
You now know why it happens that a pregnancy test shows a negative result after conception and fertilization. Remember that if there are any doubts, it is better to consult a doctor. A gynecologist will be able to examine you and suggest or categorically disprove the fact of pregnancy.Also, the doctor will send a woman to certain studies that can more accurately answer the question of whether there is a pregnancy.
If you do not want to have a baby at the moment, then you should visit a gynecologist as soon as possible. Otherwise, the negative test will calm you, and the pregnancy will develop. Treat your health more responsibly and carefully.