The use of rapid pregnancy tests has long become a common procedure for women. There is a wide range of products, which include various types of tests. Among the manufacturers, the leading position is occupied by the German company HELM Pharmaceuticals Gmbh, which produces several types of tests under the trade name “Evitest”. How to use them and what is their accuracy?

How the Evitest pregnancy test works

The Evitest pregnancy test is several types of rapid tests from Helm Pharmaceuticals that can detect pregnancy at the earliest stages. The operation of all types of Evitest products is based on the same principle - they react to a certain amount of hCG in a woman’s urine. Increased production of human chorionic gonadotropin begins as soon as the embryo attaches to the wall of the uterus. The reagent contained in the test reacts to an increase in the amount of the hormone and produces a result.

With a regular 28-day menstrual cycle, the maturation of the germ cell and its release from the follicle occurs on the 14th day. It takes several days for the egg to be fertilized and reach the uterine cavity. Possessing high sensitivity, the test is able to respond to pregnancy already on the 24th day of the cycle, while most less sensitive products determine the presence of pregnancy only after the 1st day of delay.

If a woman’s menstrual cycle is not stable, then to reliably determine pregnancy she should undergo double testing. First, a test is done to determine ovulation. Having found out the date of ovulation, you need to add 15 days to the resulting number, and take a pregnancy test on the marked date. In the first and second cases, different types of tests can be used to eliminate errors.

Test sensitivity and its significance

Many women, at the slightest suspicion of pregnancy, want to check its occurrence as quickly as possible. An indicator of successful conception is hCG rise, the concentration of which increases every day. Early detection of the event requires a test with a high degree of sensitivity, capable of recognizing an increase in the pregnancy hormone at the very beginning of the process.

Manufacturers indicate the digital value of the sensitivity of the test on the product packaging: the lower its value, the more accurate the result. All models - plus strips, perfect inkjet, and proof cassette - have a sensitivity of 20 mIU/ml. The manufacturing company assures that all its tests are 99% accurate when used correctly.

How to use the product

In order to get a reliable answer from a pregnancy test, you should carefully study how to use the product. There are general requirements for performing the procedure specified in the instructions:

• When purchasing Evitest, you should check the tightness of the packaging and the expiration date.
• The test strip cannot be reused.
• The readings are checked no later than 5–10 minutes after the procedure. After this time the answer will be false.
• Testing should be done in the morning, when the concentration of hCG in the urine is highest.
• To collect urine you need to take a sterile container.
• Before the analysis, you should not drink a lot of liquid; excess fluid can negatively affect the final result.

In pharmacies you can find 4 types of pregnancy tests of the brand in question: Evitest One, Evitest Plus, Evitest Proof, Evitest Perfect. Since they represent several types of products, each of them, in addition to those described above, general rules, has its own application features.

Let's take a closer look at the details of testing all 4 types of express tests and find out which one to use when and how.

"Evitest one"

Evitest One is a test strip. When starting the procedure, you need to collect urine, remove the product from the packaging, immerse the strip in a container with urine to the mark indicated on the surface of the strip. After holding it in the urine for 4–6 seconds, it is removed and placed on a flat surface for development. In 5–10 minutes the answer is ready; it is not advisable to wait more than 10 minutes for an answer. Decoding of the answer: 1 red line – negative, 2 red lines – positive (pregnancy has occurred).

"Evitest plus"

Evitest Plus can be used to confirm the result obtained after testing Evitest One. It is recommended to use it 2 days after using the first test, since the hCG level is constantly growing, and during this time it will increase so much that the result will be most accurate. However, you can also use it for independent analysis.

They do testing in the morning, repeating the same manipulations as with model One. In addition, the use of this Evitest test is justified if the initial reaction was unclear (pale coloring of the stripes) or it was received before a missed period.

"Evitest proof"

Evitest Proof is available in tablet or cassette form. To begin testing, remove the cassette from the packaging. Then you need to urinate in a container, collect a little urine from it into the pipette that comes with the product. The device is placed on a flat surface. The liquid collected in the pipette (4 drops) is dripped into the window on the cassette. Waiting for a response – 3–5 minutes. After 10 minutes there is no point in waiting for changes - Evitest shows the same result.

"Evitest perfect"

The “Perfect” model is an inkjet device. When carrying out the procedure, remove the protective cap from the tip of the test and place it under a stream of urine for 3-5 seconds. Then the cap is put back on the tip, the device is laid out on a flat surface and wait 5-10 minutes. It is not recommended to spend more time getting results. The main condition for all tests is that the surface on which they are laid must be dry.

How to determine the result?

So, the procedure has been carried out, the test has responded to the level of hCG in the urine, now we need to figure out how to evaluate what it shows. What do the appearing marks mean:

• Two lines appeared on the test - this means that the answer is positive, pregnancy has occurred.
• Only one strip appeared, the control one, and the second did not - the answer is negative.
• The stripe appears in the wrong place or is not there at all. Most likely, there was an error in the procedure or the test itself turned out to be defective.

If the test shows pregnancy, you should go to the gynecologist and prepare to carry a child. If the reaction is negative, another test can be performed after 2-3 days. The reason for a delay in menstruation may not only be pregnancy, so it is worth contacting a gynecologist and getting checked. If your period is delayed by a week or more, the test can be done not only in the morning, but at any time. The main thing is not to urinate 2 hours before testing and not to drink a lot of fluids.

Why might a test be wrong?

All devices from this manufacturer are distinguished by high quality workmanship and reliable operation, however, they can also give erroneous results. The reasons for the errors lie in certain factors:

• performing an early test when the hCG level has not risen enough to produce a reaction;
• incorrect implementation of the procedure (the strip was left in the urine for a long time or, conversely, removed early);
• during the test, the woman takes hormonal medications (for example, to increase hCG);
• development of tumors and other diseases;
• The product's expiration date has expired.

Reasons for a false negative result

A false negative result is quite common and is associated with certain problems. reproductive system, which a woman may not know about. The error also occurs through the fault of the woman herself, if she used diuretics or drank a lot of water before the procedure. A false negative result can occur in the presence of vascular and kidney diseases, as well as in the threat of spontaneous miscarriage.

Reasons for a false positive result

It happens that the second strip of test after contact with urine looks blurry and pale. The photo clearly shows how a false positive test result appears. This means that growth hCG level not associated with pregnancy. An increase in the pregnancy hormone occurs after childbirth, abortion, and miscarriage. It also increases if a woman has taken medications for infertility or has some kind of pathology, possibly a tumor.

Having earned a lot of positive feedback, Evitest tests in practice justify their accuracy and reliability. However, they cannot avoid erroneous results. Advice to all women: after conducting a number of tests using a rapid test, making sure that you are pregnant, confirm the result by visiting a gynecologist. Do not hesitate to consult a doctor even when test results are in doubt.

Rapid pregnancy tests are popular all over the world these days. The Evitest pregnancy test occupies a leading position in the accuracy of the result.

This is a special device for immunochromatographic studies of early pregnancy. The test indicator reacts to the pregnancy hormone - hCG, if its levels in the urine are at least 25 mIU / ml. Modern rapid tests determine the presence of pregnancy even at a period of 10-14 days.

Any test for determining pregnancy, including Evitest, works on the same principle - it determines the presence in a woman’s urine (pregnancy hormone), the production of which begins immediately after the attachment of the embryo. Every day there is an increase in its amount in the blood and urine, which allows for appropriate diagnosis.

When a woman does not always know the day the egg leaves the follicle, therefore, when planning a pregnancy, she is recommended to use or measurement. After determining the date of possible ovulation, 15 days should be added to this number - it is on this day that you can take a pregnancy test and expect a reliable result.

Pros and cons of the test

The Evitest pregnancy test has the following advantages:

• hypersensitivity (20 mIU/ml);
• accuracy more than 99%;
• diagnosis of pregnancy from the 1st day of missed menstruation;
• the study can be carried out in any conditions, at any time of the day;
• diagnostic result within 5 minutes;
• The test is made from high quality materials, under sterile conditions, with mandatory testing at all stages of production.

But this rapid test also has disadvantages:

• A pregnancy that is confirmed by a test is not always “correct”, that is, it can develop, which is extremely dangerous for the health and life of a woman. Therefore, if the Evitest test shows a positive result, you need to consult a doctor for advice. Only a specialist knows what the signs of a normally developing pregnancy look like.
• It is possible to get a false result.
• Risk of low-quality products (expired test, broken packaging).
• High cost of some models.

General rules of use

The accuracy of the Evitest pregnancy test depends on following the recommendations for its implementation:

• you cannot use the same test several times;
• It is important to read the test result within the first 10 minutes after the procedure;
• The express test must be stored in its original, unopened packaging in a dark and dry place;
• you cannot use expired tests (this applies not only to Evitests, but also to any others);
• it is advisable to carry out the procedure in the morning, since it is at this time of day that the content of hCG in a woman’s urine will be maximum;
• Before diagnosis, you should not drink a lot of fluid, otherwise the result will be inaccurate.

Some women may not know how to use the Evitest pregnancy test.

Here are the general principles:

• urine must be collected in a clean plastic or glass container;
• the test strip is inserted with the desired indicator into the liquid in a vertical position for a certain time;
• to read the test result, the test is placed on a flat, dry surface;
• The result is only valid for 10 minutes; any changes occurring to the test after this time should be considered invalid.

If the Evitest pregnancy test was used according to the instructions, but the woman doubts the accuracy of the result, it is recommended to conduct a blood test to determine hCG to dispel the feeling of uncertainty.

Instructions

There are several types of pregnancy tests of this brand. Let's look at each one.

Evitest One

This is the simplest version of rapid tests, which looks like a thin strip with corresponding marks. On one edge it is painted with a bright color - you should hold the strip by it during the examination. The second end must be placed to the desired level in the collected urine (the limiters will be drawn arrows). After this, the test is placed horizontally on a dry surface for 5-10 minutes. That's all the simple instructions on how to do the Evitest One pregnancy test.

Evitest Plus

This express test differs from the one discussed above only in that the package contains not one, but two identical test strips. Thus, the instructions for using the Evitest One and Plus pregnancy tests will be the same.

It is advisable to use a second test strip 48 hours after the first test, provided that menstruation is still delayed. The hCG level doubles every 2 days, and if the first diagnostic result can be questioned, the second one will be more reliable.

Evitest Proof

The sensitivity of the Evitest Proof pregnancy test is higher when compared with test strips (from 10 mIU/ml).

Evitest Proof is a cassette pregnancy test. The manufacturer includes the test itself, enclosed in a plastic case, and a pipette in the package. The cassette has a window into which you need to place 4 drops of pre-collected urine. The result should be read in the second window after 5 minutes, similar to the test strips described above.

Since the reagents of the test cassette and urine enter into an optimal, almost laboratory interaction, the diagnostic result will be as accurate as possible. It is worth noting that Evitest Proof is more expensive than test strips, and the manipulations to conduct the study seem somewhat more complicated. But this device can diagnose pregnancy earlier than more simple models tests.

Evitest Perfect

The Evitest Perfect pregnancy test is a third generation system, which is designed somewhat differently and can truly be used in any conditions. This test system is called the jet test. Its convenience lies in the fact that the woman does not have to collect urine first. In addition, these devices guarantee high accuracy of the study.

Let's look at how to perform the Evitest Perfect inkjet pregnancy test correctly.

To do this you need:

1. Remove the test system from the package.
2. Remove the protective cap from the device.
3. Place the appropriate test tip under stream of urine for no more than 5-7 seconds.
4. Replace the protective cap on the system.
5. After 5 minutes, evaluate the diagnostic result.

Evitest Supreme

Another option for an inkjet test system. The principle of application and operation of the Evitest Supreme test is exactly the same as that of Evitest Perfect in the previous case, the differences between them will be only external. Evitest Supreme looks more stylish and attractive, the device itself is placed in a blue case, which can be saved for the future if necessary. positive test for pregnancy.

What affects the test result

Even if a woman knows how to use the Evitest pregnancy test correctly, and factors such as violation of diagnostic rules and improper storage of the test are excluded, the following diseases and conditions can affect the result:

• ovarian disorders;
• tumors in the body that synthesize hCG (chorionic carcinoma, hydatidiform mole);
• recent or past childbirth (hCG is removed from the body after these conditions not immediately, but for at least a month).

C pregnancy test "Evitest Plus" I have the most wonderful moments of my life. This is both excitement and fear, joy and trepidation, anticipation and hope. I wanted a child for a long time, but it so happened that for the first time I tried a pregnancy test only at the age of 27, there was no reason before.

My husband and I planned our long-awaited little baby carefully and diligently. For several months of trying, I conscientiously waited for the delay and could not stop the tears when they came, angry and merciless, these days...

This time everything was somehow different... Frequent urge to go to the toilet in a small way, but, probably, it was autumn - I caught a cold, my breasts were a little swollen and ached, but probably my period would soon, logically, hormones were playing, I really wanted to sleep, but again It's autumn, rainy...

It was 9 days from the date of the attempt, and the girls from the laboratory diagnostics department (at that time I worked in a hospital and access to any tests was free) suggested that I do blood test for hCG .

Chorionic gonadotropin ( HG, hCG) is a hormone secreted by the placenta during pregnancy. It belongs to the gonadotropic hormones along with luteinizing and follicle-stimulating hormones, but differs from them in amino acid sequence. It begins to be produced from the first hours of pregnancy and increases several thousand times by 7-11 weeks, then gradually decreases.

It’s scary, of course, but I didn’t really want to suffer for at least another week. I donated blood and went to my workplace, somehow I even got distracted and forgot that the results of this analysis could turn my whole life upside down!

And at the end of the working day, the phone rings and the laboratory assistant in a cheerful voice reports that the result is 15 units. To my question “How much is normal?” - the answer is “For healthy people up to 1, but since you’re pregnant, it’s normal for you!”

I can't believe my ears! The first thought that popped into my head was that the laboratory assistant was just joking. But then I understand that no one will joke with such things. The second thought is that they were mistaken, but I very much doubt that in addition to me, a couple of other pregnant women took a blood test for hCG today. This means there really is a pregnancy, all that remains is to verify its presence and do an ultrasound and a pregnancy test. This hormone appears in urine much later than in the blood, and the effect of all pregnancy tests is based on the fact that they detect traces of it when excreted by the kidneys. But I still decided to try the test, although I didn’t really count on success.

That same day I went to the pharmacy and bought Evitest, but not a simple one, but a double one at once, so that you can check everything more than once. Its cost at that time was about 100 rubles, a little expensive compared to tests for 8-10 rubles, but in my opinion the quality of this particular test is much higher, you can trust it.

The next day (10th day after) I do a test in the morning. Before doing this, I carefully read the instructions so as not to do something wrong and get a false positive or false negative result. It’s good that the test comes with detailed instructions.

At first, the test strip did not react in any way to the manipulations carried out with it, I was ready to get upset, cry, and blame the hCG blood test for misinformation and for giving me false hopes. But while I was wringing my hands at the test strip for about 5 minutes, a pale, pale ghost of a second strip began to appear. I couldn't believe my eyes! At first it seemed to me that this was happening because I wanted it too much, I rubbed my eyes. The strip was in place. Then I thought that I was just seeing double because of the tears that had accumulated in them. But the second stripe still remained in its rightful place and conveyed greetings to me from the baby.

After 2 days, as per the instructions, I took the second test (12th day after). The feelings were already completely different, I already understood that it would take some time for the strip to appear. In this slot, the greeting from the baby was more pronounced, the stripe was brighter and there was no longer any doubt about its presence on the test.

My happiness knew no bounds, probably every woman who has been dreaming of having a child for many years will understand me. I spent the whole evening looking at my stripes, I talked to them, telling them how I was expecting a baby, what toys I would buy him, how we would go for walks. In general, I began to gradually go crazy with joy and with the hormones seething in me.

My period never came to me, but Lala came and is now lying in her crib and groaning.

So don't expect any delays! The test perfectly shows the miracle even without it! In my version it was already on the tenth day! At this time, sometimes it is even impossible to imagine pregnancy; a woman may not feel the slightest sign that a new life is already developing in her!

However, if the pregnancy is long-awaited and planned, why not try to find out about it early?

Test for pregnancy Evitest(Evitest) is one of the most popular rapid tests for determining pregnancy. It is produced by the German company HELM Pharmaceuticals Gmbh

Why do many people prefer it?

• Manufacturer states almost 100% reliability testing, even on (the first day of a missed menstrual cycle)
• Test sensitivity – 20mME/ml.
• The test result does not depend on the time of day (although a more accurate result can be obtained in the morning)
• Waiting time 3-6 minutes
• The test exists in five types
• During production, only high-quality materials are used, sterility of production is ensured, each stage is tested.

The action of the Evitest pregnancy test is based on the analysis of the presence in the urine of the hormone - human chorionic gonadotropin (). This hormone is produced during pregnancy. Approximately 5-6 days after fertilization of the egg, the embryo (chorion) begins to produce it, and later the placenta.

After a week, the concentration of hCG increases rapidly, becoming maximum at 11-12 weeks, after which it decreases.

The sensitivity of pregnancy tests in their simplest form is such that they can most likely determine your condition already on 2-3 days of delay. It is suitable for any woman, regardless of age and physical condition. To use it, no additional consultation is required; everything will be clear after reading the instructions.

Precautions

The annotation for the product will describe what you should not do before the study, when it is best to conduct it, and what accessories you need to stock up on. The main conditions are usually:

1. Availability of a clean container for the material being tested.
2. It is not advisable to take diuretic medications before the procedure; the result may be distorted.
3. The required examination time is morning (for certain types of tests).

It is worth considering the fact that when using birth control pills or, conversely, undergoing a course of therapy for infertility, the test may also be unreliable.

How does this work?

During pregnancy, the female body produces human chorionic gonadotropin. In a normal state, a healthy person does not have it. Exceptions are women with hormonal tumors. The test diagnoses the presence of hCG in the blood. Produced by the placenta, the hormone can be detected as early as a week.

Advantages and Disadvantages

Like any other, such products are endowed with both positive and negative qualities.

Advantages:

• complete anonymity;
• elementary procedure;
• sensitivity allows it to be determined at a minimum period, even before the delay of critical days.

Flaws:

• does not indicate whether the pregnancy is intrauterine or ectopic;
• a false result is possible, usually due to poor-quality, expired tests;
• high cost of some models.

Factors affecting cost

A pregnancy test, the price of which should not be very low, must have a good shelf life so that there is no doubt about the reliability of the obtained indicator. Its cost is primarily influenced by such factors as sensitivity, as well as its type (generation) and the manufacturing company.

What is sensitivity

If a woman wants to determine possible conception as early as possible, she should purchase a test with higher sensitivity. What is the difference between ultrasensitive systems and conventional ones, and how to choose the one you need?

The amount of hCG that a single test can detect determines the sensitivity of pregnancy tests. Their number increases with each passing day after fertilization. The sooner you want to find out about such an important condition for you, the lower the mIU/ml indicator should be indicated on the test box; accordingly, the higher the number, the lower the sensitivity of the product.

Current sensitivity levels

Tests come with the following indicators: 30 mIU\ml, 25 mIU\ml, 20 mIU\ml, 15 mIU\ml, 10 mIU\ml.

A pregnancy test (sensitivity 10) will be able to determine the lowest level of human chorionic gonadotropin in the body of the expectant mother.

Types of products and their labeling

Now they produce 3 versions of tests to detect early pregnancy. They differ in quality, form of manufacture, price, and of course, sensitivity.

1. Tests in the form of paper strips, which are impregnated with a substance that reacts to the presence of hCG. The principle of their operation is absolutely simple: dip the strip into a jar of urine for ten seconds, wait about 5 minutes and see if two red lines appear. If yes, then most likely you will soon become a mother. The sensitivity of pregnancy tests of this type is most often 20 or 25 mIU/ml.

As a rule, they sense the level of hormones that is achieved in female body a few days after a delay in menstruation, so there is no point in using them before this period. This is the first generation of tests. It happens that they show distorted results. It is especially unpleasant if it was determined that there was no pregnancy, but in fact there was one. The strip may not have completely absorbed the liquid and distorted the picture.

Despite this, they are in great demand. The price for such products ranges from 10 to 100 rubles.

2. II generation - cassette pregnancy test. Sensitivity 15, 20 is the most common marking on it. This product looks like a case containing a paper test in the form of a strip. There are 2 windows on the body. Urine gets into the first using the pipette included in the package, it comes into contact with the reagent present there, and the result will be visible in the second after three or four minutes. This one costs more (60-150 rubles), but its quality is not much different from ordinary paper. A more sensitive product will be able to detect your interesting condition a few days before the start of your critical days.

If you are really looking forward to pregnancy and want to leave the displayed two lines as a souvenir, then you will be able to do this with such a copy. Plus it looks beautiful.

3. Sensitivity 10 or 20 is its standard value. This is the most accurate version of the test, the latest, third generation, its price is quite high, ranging from 150-300 rubles.

It contains a special layer of blue reagents, which, detecting hCG in women's urine, attach to them and show their presence within a minute. To carry out diagnostics with it, you do not need containers and pipettes, it is simply placed under urine, the reliability of the result does not depend on what time the procedure is carried out.

This highly sensitive pregnancy test gives you the chance to determine an interesting position already on the 6th day after conception.

A variant of the inkjet test is the electronic test. Its price is the highest - 200-1000 rubles, and the only difference is that instead of the appearance of stripes that you need to look closely at, it displays the word “pregnant”, that is, “pregnancy”.

Reasons for false indicators

Disturbances in results can occur for various reasons. The main ones are:

• the procedure has not been followed;
• was stored incorrectly;
• was carried out very early;
• the woman has problems with her ovaries;
• a month or two after childbirth, there may still be hCG in the blood;
• presence of tumors;
• a large amount of liquid drunk the day before.

If the analysis draws the desired lines, it is advisable to quickly contact a medical specialist who will either confirm the pregnancy or send you for examination to find out the cause of the false-positive result.

Choosing the best option

When choosing a test, the decisive factor is at what stage you want to discover your interesting position. If before the delay of the critical days, then you should purchase more sensitive products labeled 10, 15 mIU/ml. If you are already pregnant, you can buy a more economical paper pregnancy test. Sensitivity of 20, 25 and below is highly likely to correctly indicate your condition.

Numerous studies of the Russian market of consumers of this product indicate that the following tests are in great demand:

1. Paper strips with a sensitivity of 20-25: BB (BB), Frautest Express, Evitest No. 1 (will detect pregnancy from the 3rd day of delay).
2. Cassette, sensitivity 20, 15: Evitest Proof, Frautest Expert (they will determine an interesting position 8-14 days after conception).
3. Inkjet, sensitivity 10, 20: ClearBlue (electronic), FRAUTEST EXCLUSIVE. They are able to determine the onset of pregnancy from the 6th day after conception.

These models are said to rarely give false results. The Russian-made “Bee Sure” products have proven themselves well. It is very popular, largely due to the fact that it is a pregnancy test, the price of which is affordable for almost everyone and is 10-15 rubles, and the results are usually reliable.

To summarize, I would like to note: if a highly sensitive test did not show an interesting position, and you carried it out 6-7 days after possible conception, do not despair. This could mean that it is simply very early and the hCG levels have not reached the amount that your product sample can pick up. Be patient and repeat the test after two or three days. Since the hCG indicator changes noticeably just after 2 days. The same rule applies to a less sensitive (with a specified 25 or 30 mIU/ml indicator) pregnancy test. The period that has passed since conception may not be sufficient for this particular product, but another manufacturer will not let you down and will show the desired 2 stripes.

2015-10-24 , 16945

Accurate, fast, compact - rapid tests to determine pregnancy used by women all over the world. The Evitest pregnancy test is a leader in popularity and accuracy of results. These indicators have gained everyone's trust due to their German accuracy and accessibility.

Evitest rapid tests are certified and available in every pharmacy. They are available without a prescription.

HELM Pharmaceuticals GmbH has developed several types of tests for diagnosing pregnancy. Which one should you choose? How to use them? How much do they cost? What's the difference? The answers are in the article.

Description

Pregnancy test Evitest is for immunochromatographic diagnostics early pregnancy. It comes in the form of a disposable strip coated with a layer of a chemical indicator or in the form of a plastic capsule with cartridges.

The indicator reacts to the presence in urine human chorionic gonadotropin (hCG). The sensitivity of the test is 20 mIU/ml. That's why rapid tests allow determine pregnancy even for such a short period of time 5-10 days.

HCG norms

Human chorionic gonadotropin is a hormone that is secreted by the placenta from the first days of pregnancy, i.e. from the moment the embryo attaches to the wall of the uterus(usually this happens on the 5th day after conception).

HCG begins to be released from the first hours of pregnancy and continues to be synthesized throughout the entire period of gestation.

Maximum hCG value fixed on from 7th to. During this period, the hormone level increases several thousand times. Then hormone levels gradually decrease.

Presence in urine HCG in men and non-pregnant women indicates the presence of a hormone-producing tumor.

Low hCG levels in pregnant women indicate:

• misdiagnosed;
• ectopic pregnancy;
• frozen fetal development.

Table “HCG norms for pregnant women”

Instructions

A correctly chosen rapid test is the key to an objective result. Buy only Evitest whose sensitivity matches your hCG level. Otherwise the result will be uninformative.

Test strips for determining pregnancy work according to the principle litmus test: upon contact with the reagent (in this case, urine), the indicator changes color. For the most accurate result instructions must be strictly followed, which is included in the package.

General instructions for Evitest test strips:

• collect morning urine sample(at this time of day the hCG level is highest) in a glass or plastic container;
• Carefully open the package and take out the test strip;
• place the rapid test in the urine to the specified level on 5-10 seconds;
• take out the dough and place it on a dry, clean and waterproof surface (for example, on the rim of a jar or cup);
• track the result in 5 minutes, but not later than 10 minutes.

General instructions for Evitest test cassettes:

• collect the morning urine sample in a glass or plastic container (sometimes the container is included in the express test kit);
• Carefully open the package and take out the cassette test;
• pipette collect a few drops of urine and drop it into the cassette window;
• track the result in 5 minutes, but not later than 10 minutes.

General instructions for midstream test (inkjet express tests) from Evitest:

• Carefully open the package and take out the jet test;
• remove the protective cap and, holding the handle, place under stream of urine(you can also collect urine in a container and lower the test into it for 5-10 seconds);
• close the test with a cap and place it on a flat horizontal surface;
• track the result in 5 minutes, but not later than 10 minutes.

How the rapid test works: after contact with urine, a slow-moving liquid appears on the indicator, which fills the space with the reagent. After the specified time has passed, one or two dark red or burgundy stripes will appear on the indicator.

What do the stripes on the test tell you?

Very often on forums people ask about how to “decipher” the stripes on an express test. We attach all variations of the results:

1. One dark stripe. This is a negative pregnancy test.
2. Two dark stripes. This is a positive pregnancy test.
3. One stripe is dark and the other is pale. This is an indicator of early pregnancy, ectopic pregnancy or hormone-producing tumor. In such cases, it is recommended to retest after 2 days and consult a doctor.
4. There is not a single stripe. This means that the test is unusable or has been incorrectly applied. Possible reasons for an incorrect reaction: the expiration date has expired, the sealed packaging was damaged, urine did not reach the indicator.

False negative result- the test shows the absence of pregnancy, although the woman is pregnant.

False positive result- the test shows the presence of pregnancy, but the woman is not pregnant.

Special Notes

Please read carefully list of precautions:

• sealed packaging must be opened only immediately before the test;
• if the integrity of the sealed packaging is compromised, test not recommended for use to avoid incorrect results;
• test strips and cassettes can be use only once;
• do not use the test after it has expired expiration date;
• time exact time specified in the instructions;
• do not overheat the test while the result is being displayed;
• the test is intended only for outdoor use;
• do not consume the night before the test a lot of liquid(and diuretics) so as not to distort the result.

In the first days of a delay in the presence of pregnancy, the second streak, as a rule, appears weaker and slower.

What are the types of pregnancy tests?

When choosing an Evitest pregnancy test, you must take into account that they sensitivity varies from 10 to 25 or more mIU/ml. This means that the shorter the pregnancy, the less sensitive the test should be. And vice versa, the longer the period, the greater the sensitivity of the test.

Let's look at all types of Evitest rapid test products.

The simplest and most accessible test of the first generation in the form of a strip applicator. He is classified as immersion express tests. It is chosen for diagnosing early pregnancy in the first days of a missed cycle.

First generation rapid test. It is similar in appearance and purpose to Evitest One. The kit includes two test strips. The first strip must be used on the first day of delay, and after a few days consolidate the result with the help of a second one.

Tablet or cassette express test of the second generation. The kit includes a special pipette. More accurate type of test.

Jet (midstream) type of test of the third generation. The most expensive of the entire Evitest series. Suitable for use at any time of the day. Does not require collecting urine in a separate container.

Third generation inkjet test. Different stylish design and high sensitivity.

In 1998, a review of the results of rapid pregnancy tests was conducted. It turned out that pregnancy tests performed at home by experienced people did not differ in results from laboratory examinations (average accuracy 97.4%). The results of regular consumers were much lower (75% accuracy on average). This suggests that many women simply do not follow the instructions in the instructions.

Price

Depending on the type of express test, their price also fluctuates (data for October 24, 2015 is given below):

76-93 rubles;

157-191 rubles;

212-281 rubles;

280-309 rubles;

345-427 rubles.

Prices for Evitest products in your region may differ from the prices indicated in this article.

A pregnancy test is the most accessible and easiest way to determine the condition of pregnancy or refute it at home. To carry out the analysis, you do not need a special environment or a complex procedure - everything is convenient and fast enough.

Easy to use For quick identification Popular
Determination Plate test High sensitivity
several analogues Information about the deadline at any time of the day

In the modern world, there is a wide choice of both domestic and foreign manufacturers, and a wide range of prices for them. Any woman who sooner or later decides to buy a test wants to be sure that it will be accurate and, of course, will show her the desired result. Therefore, the question arises, which variety to choose, which manufacturer to give preference to?

If a pregnancy test is used, the instructions must be strictly followed. It doesn’t matter what the device is or who its manufacturer is, but it has the same principle - it determines the presence of the hormone hCG (human chorionic gonadotropin) in the urine. These hormones are produced by the future placenta of a small fetal egg and appear in the urine; a small amount is present within a week after conception.

For quick identification

With a normal hCG level not exceeding 5 MIU/ml, by the tenth day the figure should reach 25 MIU/ml. The exact result can be found out using analysis already on the first day of the delay. Also find out.

The most popular manufacturers are presented below.

Types of diagnostic tools

Home diagnostic products are divided into four different types:

• strip tests;
• tablet;
• jet;
• electronic.

The device is different for everyone, but the principle of analysis is the same. The most popular companies are Clearblue, Evitest, Frautest, Be Sure, Test FOR Best, Certainty, BB Test, Ladie’s test.

The test strip is a quick diagnostic tool. One of the very first generations of such diagnostics. Their device is the simplest, they are one of the cheapest on the market.

Definition of pregnancy

The instructions for using this pregnancy test are very simple. They are the most popular on sale. This is a strip of paper or cloth soaked in reagents. Such a strip must be immersed for five to ten seconds in the container where the urine is collected, and after three to five minutes you can see the finished result.

Typically, the reliability of such an analysis in the first days of a missed period is 90-95%. And every day in the absence of menstruation, its accuracy is becoming higher. The main thing is to use this tester correctly.

1. In order to find out the result, you need to collect morning urine (because the concentration of the hCG hormone is higher in the morning) in a clean, preferably glass (but any other) container.
2. Dip the test strip into it. There is a control scale on the surface to which the strip must be lowered.
3. Then check the instructions, if there is a second strip next to it, the result is positive. How to accurately perform the test and determine the state of pregnancy is indicated in the instructions.

The advantages of such a device:

• low price;
• wide selection on pharmacy shelves.

• band sensitivity is limited to 25 Mme;
• carrying out the analysis requires having a urine collection tank on hand, which is not always convenient;
• the reagent is paper, it may have insufficient accuracy and lead to erroneous results; it is necessary to monitor the expiration date;
• if used incorrectly, the result will be incorrect, this can happen if you keep the strip for too little or, conversely, for too long, a manufacturing defect is possible - the strip was poorly or unevenly saturated, etc.

In order to be more confident in the result, you can purchase packages that contain several strips. These are usually produced by Evitest. And repeat the pregnancy test after forty-eight hours, and once again read the instructions correctly.

Plate tests have the highest sensitivity, ranging from 10 to 25 Mme. Such devices can detect pregnancy at an earlier stage.

Tablet test

To use such a test, you must.

1. Take the pipette that comes with the kit.
2. Collect some urine (also morning urine).
3. Apply a drop to the window on the plastic tablet.

This device is more advanced, and therefore a little more expensive than the previous one. Such devices are used for professional analyzes in hospitals.

The device is designed in this way: a small tablet with several windows. One indicates the final result of the test, the second collects liquid (urine). The kit includes a disposable pipette. The drop spreads over the fabric, reaches the reagent and produces the result.

If pregnancy has occurred, the reagent will become colored. This type of analysis is more reliable and does not have the same disadvantages as test strips.

Easy to use

Before use, you must carefully study the instructions for a digital or electronic pregnancy test from any company.

• the device does not need to be immersed in liquid;
• The kit includes a pipette.

• a clean container for liquid is required;
• the cost is higher than conventional tests.

Inkjet tests - such systems represent the third generation of pregnancy tests. They differ from their predecessors in a more complex device, are more sensitive, a minimum level of hCG (from 10 MIU/ml) is sufficient.

The jet test contains special blue particles that attach to the hormone if it is present in a woman’s urine. Results can be obtained in just a minute and will be more reliable. The price of such a test also differs significantly from others.

The advantages are as follows:

• there is no need to look for containers for liquid;
• can be used under any conditions in different times days.

Cassette tests have a more complex system. You need to remove the cap from the tester, hold it under the stream for five seconds, put the cap back, and after five minutes watch the result.

With all the variety of test devices for determining pregnancy, the main thing is to read the instructions carefully and no problems will arise.

Reliable analysis results

How to choose the right test:

• the accuracy of the analysis depends on the quality of the system: the smaller the amount of hCG is recorded and the more specific antibodies are used, the more reliable the results;
• the name of the manufacturer has its own unique guarantees;
• the lower the price, the later the state of pregnancy can be determined, sometimes the quality of the result depends on this;
• The packaging of the pregnancy test must contain all the necessary information - from instructions on how to use the tester to indication of the complete set, manufacturer information, expiration date, support numbers, etc.

Reliable option

Evitest pregnancy test is produced in Germany using high-quality materials, under sterile conditions and control at every stage of production. The diagnostic sensitivity is 20mME/ml, which guarantees a correct result with a probability of more than 99%.

Evi pregnancy tests and their types

The basis of all rapid tests is the presence of human chorionic gonatropin (hCG) in the urine and blood. The so-called pregnancy hormone begins to be released a few days after the fertilization of the egg. Every day, hCG increases its amount in a woman’s body several times to support intrauterine development fetus

The German company has developed several types of express methods for more convenient use:

1. Evitest One package contains one test strip with simple instructions for use. It is enough to dip the strip in the urine for three seconds to see the result.
2. Evitest Plus involves the use of two strips 48 hours apart. The method is based on comparison and confirmation of tests, since the level of hCG increases several times over this period.
3. Evitest Proof is a tablet test that is more convenient to use. It is necessary, using a special pipette, to drop urine into the window. After a certain period of time, an indicative indicator will appear in the adjacent window.
4. Evitest Perfect is made in the form of a jet cassette test. Before use, remove the cap and place the tip under stream of urine for 5 seconds. After 5 minutes, the analysis will show the results.

Express analysis is used on the first day before the monthly cycle is delayed. An earlier diagnosis of hCG levels may result in an incorrect assessment, due to the fact that the hormone levels will be low.

evitest pregnancy test: instructions

To understand how to do it correctly, you need to familiarize yourself with the general recommendations:

• one strip cannot be used several times;
• You can evaluate in the first 10 minutes, after which the evaluation becomes invalid;
• open the package immediately at the time of use;
• use analyzers only in accordance with the expiration date;
• 2-3 hours before the express analysis, do not drink a lot of liquid.

It is better to use the Evitest pregnancy test when the concentration of hCG is highest; this situation is most often observed in the morning.

Each type has individual instructions for use. Doing a rapid analysis of evitest one and plus at home is quite simple. To do this, you need to prepare a clean container for collecting urine and lower one side of the test to a certain line, hold for 10 seconds.

Place the strip on a flat surface and after 10 minutes you can evaluate the result of the self-diagnosis. What does a positive test look like? 2 stripes will appear, one control is bright, the other may be pale, depending on the concentration of hCG in the urine. The absence of conception is indicated by the presence of only one colored stripe. To confirm, after two days, you need to repeat the express method.

Many consumers are wondering: why didn’t the express method show pregnancy the first time? The amount of the hormone in different periods of intrauterine development varies significantly, so when used early, a false negative response is possible.

The instructions for using the tablet copy are somewhat different. Take a certain amount of urine into a pipette and drop it into the appropriate window. In the indicator window, after 10 minutes you can see the result.

How accurate the inkjet test is can be judged by the huge number of reviews, most of which are positive. Using a cassette copy is very convenient, due to the fact that no additional containers are required. It is enough to bring the end of the analyzer under the stream for 5 seconds while urinating and then visually evaluate the results.

Evitest is one of the three leaders due to its ease of use, relatively inexpensive cost and high sensitivity. Leave reviews and compare Evitest with other brands. What caused dissatisfaction, and what, on the contrary, made you happy?