Pregnancy test: when the result is considered positive. Positive pregnancy test

Oh girls, today I was sorting things out in the closet and I found something interesting there. I found my pregnancy test there, a photo of which I will definitely show you! What good memories came flooding back to me. I remember that day, when the pregnancy test showed the second line like yesterday, how much joy my husband and I had then!

Actually, we did not plan a daughter for a long time. I already saw a positive pregnancy test (photo attached) in the second month of our planning. In the first month of planning, by the way, I also had a delay of 10 days, I also had a weak line on the pregnancy test, but on the 11th day I realized that I was not pregnant, then I was very upset and cried for a long time.

But she pulled herself together and with renewed vigor we began to wait for our daughter. The month dragged on for so long. I could not stand to wait until the day when my critical days were supposed to begin, and I took the first pregnancy test 2 days before the expected period. The result was a faint line on a pregnancy test. But, remembering the previous month, I did not rejoice in advance. But in vain! After the delay, I did two more pregnancy tests, which were already brightly positive. A week later I went to the doctor, who confirmed to me that the pregnancy test showed the second strip to me correctly!

Well, if I am in such a mood, then let's see with you positive pregnancy tests, photos of which I found on the Internet, and rejoice for their owners!

The first two pregnancy tests are the tests of my girlfriends, with whom we became pregnant almost at the same time.

Well, actually, here it is my pregnancy test, the photo of which I promised you!

And this is just a picture on this topic, which I really liked!

Girls, maybe you will show us your pregnancy test (you can add a photo in the comments)? I really want to look at it!

Weak second line on pregnancy test

A weak second line on a pregnancy test should definitely be regarded as a negative result that needs to be re-checked.

Any pregnancy test responds to human chorionic gonadotropin. All of them have a so-called control zone and an indicator zone. When the test is performed, a strip appears in the control zone, which indicates that the test was performed correctly, and if there is a pregnancy, then a second strip appears in the indicator zone due to the reaction of the reagent with hCG, indicating the fact of pregnancy.

The sensitivity of pregnancy tests can be different, some respond to hCG levels of 20-35 IU, while others are able to show a positive result already at 10 IU.

During pregnancy, both strips should be the same in width, color saturation, even.

If the test showed a weak line, this is not always associated with the presence of pregnancy. The instructions for the pregnancy test indicate the time you need to wait before receiving the result. This time for different tests ranges from 1 to 5 minutes. It is impossible to evaluate the test later than this time, the result will no longer be reliable. Right now, a very weak second strip on the test may appear, which cannot be regarded as confirmation of pregnancy.

A faint gray line on a pregnancy test should also not be regarded as a positive result, it is a drying line, this is an unreacted reagent. This can also happen if too much moisture gets on the test.

The test shows a weak second strip and with a low level of hCG, when the test is carried out too early or the pregnancy is pathological. The second line is faintly visible, but it is there after a miscarriage, abortion, when taking drugs containing hCG, in the presence of a hormonally active tumor.

And although the instructions for the pregnancy test indicate that a weak second strip can be regarded as a positive result, we do not advise you to hope so much without repeated tests. A false positive result is possible, and simply the unsuitability of the test cannot be ruled out.

If there are 2 weak stripes on it, or the second one is faintly visible, it is possible that the test is simply defective, not of high quality.

It is believed that if the second strip is faintly visible, this may mean a frozen or ectopic pregnancy. But almost all tests only diagnose the very fact of pregnancy, and cannot determine the location of the fetal egg, with the exception of the INEXSCREEN test. And it is possible to reliably establish where the baby develops only with the help of ultrasound.

When you see a fuzzy line on a pregnancy test, do not rush to conclusions, but consult a doctor. Consider the fact that, with rare exceptions, tests can show pregnancy only from the first day from a missed period. If the strip is poorly visible, do not be discouraged, regard this test as not informative. Repeat it in a few days - perhaps then he will confirm your guesses.

Articles, useful information

Although not all pregnancy tests are of the same quality and sensitivity, they are all built on the same principle: the test reagent reacts to the presence of the hormone gonadotropin in the urine, which indicates a pregnancy.

Each test has a control and a test zone, in which two strips are located: one of them is a control, the manifestation of which indicates the suitability and informativeness of this test. The second strip appears only if there is hCG in the urine - it is she who is covered with a reagent that reacts to gonadotropin.

In each test, the instructions indicate the time during or after which the test result should be evaluated - usually 5-10 minutes. After this time, the test becomes uninformative. It is now that, for example, a weak second strip may appear, which is not a confirmation of pregnancy.

Also, the appearance of a white or gray second strip should not be regarded as a positive result - this is the so-called drying strip (that is, a trace of a reagent that did not appear) or the same happens if too much liquid gets on the test.

It should be noted that a positive result should be taken as the manifestation of two clearly defined, not blurry strips of the same size, which are necessarily located in the control and test zones and are equal in color, brightness and intensity. It happens that a test carried out too early can already show the presence of hCG in the urine, however, due to its very low level, the reagent appears weakly, unexpressed. But without repeating the test, one should not hope for this. In the instructions for the tests, they write that even a weakly expressed second strip can be regarded as a positive result. However, practice shows that this is not always true. If the second strip is too pale and blurry, this most likely indicates that this test is unsuitable for use (it is expired or defective) or that testing was performed incorrectly. Also, false positive results can occur when the test is carried out shortly after an abortion, while taking fertility drugs, if a woman has tumors, if kidney function is impaired, or if a pathological pregnancy develops.

In general, a weak fuzzy second line should be regarded as a false result and one or more tests should be repeated to confirm your guesses. At the same time, keep in mind that usually tests do not show pregnancy before the first day of the expected, but not onset menstruation, although there are exceptions.

There is an opinion that a weak second strip indicates an ectopic pregnancy - this is not entirely true. As we have already said, it is likely that the onset of pregnancy develops with disorders. But in general, all tests determine the presence or absence of pregnancy in general, but where exactly it develops can only be established by ultrasound.

Especially for beremennost.net — Elena Kichak

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Mom Country - Is a very weak second line a sign of pregnancy? Tags: Test, pregnancy, 2 strips Girls, the delay today is the 3rd day, the chest hurts, the nipples have become sensitive. I feel pregnant, I took a test, it shows a very weak second line for everyone, but should it seem to get darker? And it does not appear immediately, after 10 minutes. Read completely

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Is a very weak second line a sign of pregnancy? Girls, the delay today is the 3rd day, the chest hurts, the nipples have become sensitive. I feel pregnant, I took a test, it shows a very weak second line for everyone, but should it seem to get darker? And it does not appear immediately, after 10 minutes. Of course, I will repeat the test in a few days, but tell me, can such a strip indicate pregnancy or is it still a glitch with me? Read completely

Photo of pregnancy tests with two strips - Inexpensive, not lying

A happy moment in the life of every girl is to see the long-awaited second stripe on a pregnancy test. At this moment, the expectant mother is overwhelmed with joyful emotions and worries about pregnancy, future childbirth.

In most cases, the "interesting position" indicator has a bright red color. Sometimes the same strip is a barely pronounced reddish color. Why is this happening? And what does a positive pregnancy test look like?

How the test strip works

The most common pregnancy test is based on capturing the level of hCG in the urine. Therefore, it will help determine pregnancy.

All girls are familiar with the principle of operation of such an indicator. However, before use, you still need to read the instructions. It provides an indicator of hCG, which indicates pregnancy and the desired time for the test.

It should be noted that the test strips should only be used from the first day of the expected menstruation, and sometimes later. Before this date, it is useless to conduct a test, since the test will not show a reliable result.

What does it represent?

What does a pregnancy test look like? This is a cut-out strip with a standard width of 0.5 cm. The indicator is white and has several zones:

• The first zone is needed to know how long to put the strip in the urine. It is blue or green.
• The second zone has two main stripes, which will show pregnancy.

If you thoroughly study the indicator, you can notice the stripes on the unused test.

You can judge the quality and suitability of the product by the following features:

• The strips are arranged along the width of the dough.
• Both strips are similar in length and width.

The modern market offers a large selection of these products. So now every girl has the opportunity with a high degree of probability to find out about pregnancy even before going to an appointment with a gynecologist.

Positive result

My heart is pounding in anticipation: yes or no? And now a second bright red strip appears on the test, which indicates a positive result. The hCG hormone, which rises several times during pregnancy, helped determine the outcome.

There are situations when the second indicator has a pale red color. The reason for this may be:

• Failure to comply with the instructions.
• The test has expired.
• Not the right time to do research.
• Violation of product storage technology.

If you are sure that you did everything correctly and the packaging of the test was not broken, then the second strip may indicate pregnancy. However, an uncharacteristic color indicates the presence of health problems, including ectopic pregnancy and other pathologies. But this is still a reason to be upset! Usually the study is repeated after a couple of days. If the result is still the same, then this requires an immediate consultation with a gynecologist.

Sometimes a girl may observe a too blurry strip. This means that the pharmacy sold her a defective test.

Cassette version of the test

This variety will help determine the presence of pregnancy at the earliest possible date. The advantages should also include the fact that the test can be used at any time of the day. The speed of determining the result and 99% certainty. The principle of operation is also based on determining the level of hCG.

The appearance of the indicator is represented by a flat plastic container with special paper inside. This piece of paper is impregnated with a reagent, which will determine the "interesting position". The standard kit includes a pipette that you will need to collect urine.

The mechanism for applying the test is similar to a classic test strip. A positive result is indicated by the presence of a second bright red stripe.

Inkjet indicator

This type has a high definition accuracy and a corresponding price. Even the presence of a thin pink strip confirms pregnancy. The advantage of the indicator is that the study can be carried out at any time of the day, which attracts impatient expectant mothers.

In addition to high precision, hygiene and ease of use stand out. The special design of the device eliminates the special collection of urine for the test. The principle of the indicator is to determine the level of hCG.

How does it all work? To get her result, a woman must urinate on the tip of the device. In the process of this, urine enters the test rod, where the reagent is located. If the determinant feels pregnancy, then it appears as a second line on the test result.

Today, pharmacies in the country offer a wide range of inkjet tests. Here you can find a device for any wallet. However, before buying, you should consult with a gynecologist, as there are times when the reagents of any test determine a false result.

Electronic test

Despite the popular classic test strips, modern digital innovations are also not far behind. The new electronic pregnancy test will accurately determine the birth of a new life and, in case of a positive result, will even show the gestational age!

The advantage of the indicator is its uniqueness:

• If "+" means yes.
• If not.
• If the result is positive, you can see the approximate age of the fetus on the scoreboard.

The test can be carried out even before the onset of menstruation.

The indicator has a rather high price, which repels most potential customers. In addition, the test, like all electronic devices, may fail and show the result incorrectly.

According to the indicator device, it should be said that the absorbent strip is located inside, the monitor starts to react after liquid gets on it. It is necessary to conduct a study by analogy with other similar tests. The tip of the device is brought to the urine stream and after that the result is visible after a couple of seconds.

False positive result

There are times when even the most expensive tests are wrong and show the long-awaited stripes. But how can this be and what does it mean?

If you are confident in the correctness of the study and in the device itself, then the problem most likely lies in your health. The test indicator reacts to the increased content of hCG in the urine. But where did it come from if you are not pregnant? In this case, you need to urgently consult a doctor and conduct an unscheduled ultrasound.

Reasons for a false positive result may include:

• Neoplasms in the uterus and bladder.
• recent pregnancy. Perhaps these are the consequences of an abortion or miscarriage, and there may also be an ectopic pregnancy.
• Some drugs containing human chorionic gonadotropin.
• Poor quality test.
• Violation of the requirements of the instructions for storage and use.

As practice shows, the majority of false positive results occur when the test is used incorrectly.

Therefore, after a couple of days, you need to repeat the study. If the indicator shows the same result as the first time, then a medical consultation will be needed to solve the problem. Your doctor may ask you to give urine to determine the level of hCG in a clinical laboratory.

Test errors are rare, but still acceptable. In 97 women out of 100, the result is reliable. To get a true forecast, you need to follow the instructions and recommendations of the gynecologist exactly.

General research rules

Whatever test you purchase - classic, cassette, inkjet or electronic - there are general requirements and rules for the procedure:

1. A detailed study of the instructions, since each type of test has its own subtleties. For example, to accurately determine the result using a classic test, you need to lower the strip into the urine, while in the jet and electronic test, you just need to urinate.
2. On modern tests, they write that the result does not depend on what time of day you applied it. But it is better to use the indicator in the morning, when the hCG content in the urine is maximum.
3. The test contains one obligatory strip, which appears even if the result is negative. If you didn’t see it, then you got a low-quality indicator and the test needs to be redone.
4. The time it takes to get a result also varies depending on the type of test. For modern high-precision instruments, it is equal to 2 seconds.
5. During the study, in no case should you touch the reaction zone. Otherwise, the result will be incorrect.
6. Tests should be purchased only in pharmacies or specialized stores, as this guarantees the quality and integrity of storage.

Each girl has the right to choose for herself the appropriate method for determining pregnancy. It is not necessary to buy expensive indicators, because you need to be patient a little, and the pregnancy will be confirmed by the usual classic test strip. If you notice a fuzzy image of the second strip, then most likely this is a poor-quality test. To avoid errors, you need to repeat the study again after a couple of days.

What does a pregnancy test look like And what are the types (varieties) of tests?

Let's sort it out in order. At the moment, there are 4 types of home rapid pregnancy tests. Which one is right for you is up to you. In this article, you can see what a pregnancy test looks like, more precisely, each of the types.

What does a pregnancy test look like or which test to choose?

The most common and least expensive is test strip. Such a test looks like a thin cloth, more often a paper strip, which is impregnated with a special reagent. Such a test must be lowered into a clean container with urine and after 1-2 minutes you can analyze the result. The reliability of the test strip is 90-95%.

This is what a pregnancy test strip looks like (photo)

Next comes the so-called tablet test, it looks like a plastic box with a window in which the test strip is placed. It costs an order of magnitude more expensive, and if it is a really high-quality product, then its efficiency is several times higher. If it's a fake, then it's a regular test strip. In tablets, the impregnation, which is a reagent, is more sensitive, therefore, the result for the presence of pregnancy can be obtained earlier and more accurate. The reliability of the tablet pregnancy test is 96-98%.

What does a tablet pregnancy test look like (photo)

The newest, and as practice shows, are considered effective inkjet tests for pregnancy. They are very convenient to use and highly sensitive to the presence of the hCG hormone. It is enough to substitute this test under a stream of urine and the result is ready in 1-2 minutes. The reliability of the inkjet test is 98-99%.

Test system or electronic test also convenient to use. An electronic pregnancy test looks like an ordinary computer flash drive, on one side of which there is a reservoir for liquid with a reagent, on the other side there is a connector for a computer socket. After the act, which is habitual for a woman, the test is inserted into the computer with the reverse side, where the hormonal information is read. The reliability of the test is 99-100%.

Photos of the correct reading of the test result

Thanks to these photos, you can quickly and accurately determine the result of your testing, quickly and without additional difficulties, get an answer to an important question for yourself: “Am I pregnant or not?”. These photographs will help you visually identify the location of the control and test strips and evaluate their color.

We remind you that the strips on the test should be even, approximately the same color (although in the early stages of pregnancy the test strip may be slightly lighter than the control) and placed across the entire width of the control zone. You should also doubt a positive test result if the strip is blurry, barely visible and is located at the junction of the plastic protective substrate and the base of the test (at the test strips). In this case, the test result is negative.

If you doubt the result, then re-test, but not earlier than after 48 hours, strictly following the instructions.

The test showed one strip: testing was carried out correctly, NO pregnancy

The test showed two stripes: the test was carried out correctly, there is a pregnancy

What is a positive pregnancy test?

Positive pregnancy test: it would seem, what could be easier? However, there are many nuances, ignorance of which can lead to a fatal mistake.

Even our mothers, with a delay in menstruation, had to run to the doctor only to find out if there was a pregnancy or not. Fortunately, times are changing: easy-to-use pregnancy tests are now sold in supermarkets, and the cost is not much different from the cost of a pack of matches.

However, in order to use this convenient invention of modern medicine, a woman must correctly interpret the results of the test. What will a positive pregnancy test look like? And what result will indicate its absence?

Almost everyone knows that during pregnancy, two strips should appear on the test. But what are they and where do they appear? Let's take a closer look at the test itself and see what's what.

Pregnancy test: what, where, where?

The test strip has two parts: working and non-working. The non-working part is often covered with plastic and is designed for ease of use: it is in this place that the strip can be picked up. But it’s better not to touch the working part with your hands, since the test result may be incorrect due to fat or sweat from your fingers: often this is how a weak strip on a pregnancy test turns out, which can be misleading.

So, we take the test for the non-working part, and lower the other end of the strip to the specified level (usually manufacturers draw arrows) into a portion of urine for 10-15 seconds. The liquid impregnates the working part, which will determine whether the level of hCG in the woman's urine is elevated.

There are two important zones on the working part of the test: control and test. Urine, as it moves up the strip, first stains the control zone, so don't jump to conclusions when you see the first "terrible" (or "desired") line: this is not a positive pregnancy test, but just an indicator that the test is not overdue and carried out correctly. Slightly above the control is a test zone with a reagent applied to it, capable of staining when interacting with certain concentrations of human chorionic gonadotropin. The “finest hour” will come only when the reagent reacts (usually it takes from 1 to 5 minutes) and the second strip opens up to your eyes - a sure sign of pregnancy.

What results can be obtained?

1. Negative: Only one clear line is visible; after 5-10 minutes the second band does not appear. The option is also considered negative (or doubtful) when a second weak strip appears on a pregnancy test: in this case, it is recommended to re-examine after 2-3 days.
2. Positive: two well-defined lines indicating pregnancy.
3. Incorrect: there is not even a control strip. This happens if the test is overdue or the rules for conducting the study were grossly violated (abundant ingress of water or dirt into the working area).
4. False-positive pregnancy test: looks the same as a positive one, but pregnancy is not detected during a gynecological examination and ultrasound. The causes may be some diseases that require special examination and treatment.
5. False-negative test: more common than the previous variant. Its reasons may be:
   • an early date for the study if the concentration of hCG in the urine has not reached the required level;
   • excessive fluid intake, which leads to a strong dilution of urine;
   • diseases that prevent the excretion of hCG in the urine (renal pathology, some diseases of the cardiovascular system).

Positive pregnancy test: what should be the second strip?

The coloring approximately coincides with the first, test strip (if you see only a white strip, then you just noticed the place where the unreacted reagent was applied).

It is not located at the junction of the working part and the plastic base.

In addition to the rules for conducting and competent interpretation of the results, a woman should know when to take a pregnancy test, since the timing of its conduct significantly affects the reliability of the result.

If there are doubts about the correctness of the result obtained, then it will not be superfluous to conduct a second study using test strips from different manufacturers.

Weakly positive test result - both yes and no

To quickly determine the presence of pregnancy at home, the vast majority of women use rapid tests. It would seem that the very structure of such a test suggests only 2 possible answers, which correspond to the truth with 97% probability. However, from time to time there is a third option: a weakly positive pregnancy test. Can it be considered negative, or is there still a chance that the woman is pregnant? And what if your test turned out to be weakly positive?

How the test works

Before we get into the reasons for the weakly positive result, let's look at how the test works in general. The most commonly used is a simple test strip. It is a small paper strip, impregnated in the right place with a special substance that reacts with the pregnancy hormone - hCG. The result of such a reaction is a change in the color of the reagent. If the reaction has occurred, the coveted second strip appears.

when to take a pregnancy test

The first plane is the control, it monitors the quality of the test. That is, if control strip didn’t appear, it doesn’t matter if the second one appeared, because the test is defective and its result is unreliable.

Normally, with a positive result, both strips should be colored evenly. However, in some cases, the second may be less colored, this is called a weakly positive pregnancy test.

Why can a test give a weakly positive result?

We remind you that hCG is produced by the chorion, which appears in the body only after the implantation of the ovum. From this moment, the chorion begins to develop, and the larger it becomes, the more it produces the hormone. Accordingly, the amount of hCG is different at different stages of pregnancy.

This is the main reason for the weakly positive results. When a woman purchases a test with low sensitivity, or makes an early test- on the first day of the delay, or even without waiting for it - the amount of hCG may be insufficient for full staining. It is recommended to repeat the test after a few days. The amount of hCG will increase during this time, and the test should give a positive result. Regardless of the result of the retest, it makes sense to consult a doctor for a more accurate interpretation.

However, the reason may be more prosaic: non-compliance with instructions offered for the test. Most of them suggest keeping the test strip in the container with urine for a few seconds and lowering it only to a certain level. However, many women believe that more is better. Like, I’ll lower it deeper, hold it longer, and the result will be more accurate. As a result, the strip is saturated with urine more than necessary, under the influence of excess moisture and partial staining occurs.

Any medical research is based on strictly following the instructions, and they are written for a reason, but to ensure the most reliable result.

A weakly positive result may appear in the case of menopause. The fact is that during menopause in the body of a woman there is always a certain amount of hCG, although it is very, very small. However, some particularly sensitive tests may well catch it.

Do not forget about expired defective tests. If the strip is weakly impregnated with the reagent, or under the influence of time its effect is weakened, instead of being positive, it may give a weakly positive result. Check the test expiration date.

Weakly positive pregnancy test and miscarriage

A few words about miscarriage. According to statistics, about 30% of all pregnancies end in miscarriage in the early stages. Accordingly, after a miscarriage, the hCG level begins to decrease, and if a test is done during this period, it will most likely be weakly positive. The dynamics of test changes after a miscarriage is the opposite of that characteristic of pregnancy: a couple of days after a weakly positive pregnancy test, a second test will give a negative result.

A weakly positive test is also characteristic of the threat of miscarriage, especially if the cause of this is detachment of the chorion. In this case, a dubious result will be accompanied by bleeding from the vagina and (or) pulling pains in the lower abdomen.

Actually, it is precisely because of a miscarriage and its threat that it is very important to contact a gynecologist in time even with a weakly positive test. With timely intervention, pregnancy can often be saved. And if it was not possible to stop the miscarriage, the woman does not interfere with undergoing an examination to establish the causes.

In summary, interpreting a weakly positive test is tricky. But such a test, in any case, requires attention. Considering a weakly positive test as negative is a mistake.

It is better to entrust this difficult matter - the interpretation of a weakly positive pregnancy test - to a specialist. The doctor will definitely take into account all the features of your particular situation, and make the right conclusions about the presence or absence of pregnancy.

Negative pregnancy test

There are many reasons for tears and grief in a woman's life. One of them can be a long wait for pregnancy. If you assume that there is a pregnancy, and the tests show negative results, then the reason is most likely not in you. More precisely, not that you are mistaken in assuming that you are pregnant, but in particular your body, which stubbornly hides the very fact of the presence of a new life in your tummy.

Insidious hormones.

In some situation, human chorionic genadotropin (the same hCG) can play a positive role, and occasionally it is destined for the role of a negative character. This hormone tends to increase, accumulating in the blood and urine of a woman during pregnancy. Those. the expectant mother comes to the pharmacy, buys a test she likes and finds out if she is pregnant or not. Everything would have turned out great, only the test result stubbornly denies the presence of an embryo in the female body. This can be triggered by a number of factors that the mother simply needs to know about:

• A feature of the body that produces a small amount of hCG. As you know, the level of this hormone in the urine is almost two times lower than in the blood. The test strip indicator cannot tell the difference between a woman's normal and pregnant condition. The way out in such a situation can be repeated testing and the purchase of expensive, more sensitive testers;
• Buying tests in one place also cannot guarantee a 100% result. Perhaps the terms and conditions of storage of the entire consignment of goods were violated. Tip: take a blood test for hCG;
• Inflammatory processes of the female reproductive system, the presence of tumors can give false results when testing;
• Malfunctions in the functioning of the hypothalamus and thyroid gland;
• Ectopic pregnancy and the threat of miscarriage are possible causes of a decrease or blockage in hormone production.

The best thing a woman can do in this case is to see a doctor and undergo a series of additional examinations, including:

• blood test for hormone levels;
• ultrasound procedure.

The reason for negative pregnancy tests becomes clear fairly quickly.

Exit.

If the hormonal background of your body does not respond to the onset of pregnancy, there is a reason to visit not only a gynecologist, but also seek advice from an endocrinologist.

Changes that occur when one of the organs of the human body is disrupted rarely have a one-sided effect on any of its functions. Most often, other systems will be involved in the pathological process. In addition, the threat of an ectopic pregnancy or miscarriage is unsafe for a woman's body. She and her future baby may be in trouble. There is a set of measures to avoid such situations.

It is, of course, premature to draw any conclusions about the “normality” or “abnormality” of your pregnancy. The diagnosis can only be made by a doctor, and preferably more than one. Practice shows that in a situation where pregnancy tests are negative, its course is no different from the usual one, when “positive” signs are present in full.