An accurate definition of pregnancy contributes to the timely correction of a woman's lifestyle and a more reverent attitude towards her health. The best, but time-consuming, option is to visit a gynecologist. More simple - determining the presence of pregnancy using a special test, which can be purchased at the pharmacy. A description of the most popular pregnancy tests is in this article.
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Before simple pregnancy tests were invented, mankind used different methods of determining the gestational period, including some rather strange ones. There were even tests where the grains were moistened with a woman's tests, mixed wine and urine, and injected urine into a certain species of frog. However, tests of this type were used until the end of the 20th century and gave poor accuracy results, so that they are difficult to consider as effective methods of determination.
Modern measurement is done quickly and easily, the accuracy is significant, and you can immediately find out about pregnancy without lengthy experiments with grains and various compositions. There are a number of express diagnostic methods, when using which it is important to know exactly when to do them and how to interpret the results, as well as which products will be the best and most convenient.
Most of the test strips do not limit the time of day during the diagnostic period, however, experts say that it is better to do the diagnosis only in the morning, which is associated with the concentration of hCG after drinking a certain amount of liquid. It is better to use the first regular portions of morning urine for the test, especially if the likelihood of pregnancy is minimal.
If the gestational age is more than 18 days after ovulation, then the time of testing does not matter, although the timing of ovulation may not always coincide with the estimated dates. In order to immediately and clearly get accurate data, take into account the recommendations of all specialists, it is better to do the analysis in the morning, and if this is done in the afternoon, then only after four hours of abstinence from the toilet and moderate fluid intake to increase the level of hCG.
There are many modern tests that you can do every day and see pregnancy from day one.
What affects the reliability:
Testing types | |||
---|---|---|---|
№ | Test type | Advantages | Minuses |
1. | Test strip | Ease of use | Accuracy is not perfect |
Reasonable price | Test requires a urine container | ||
Reading the result | There may be mistakes | ||
The simplest diagnostics | Difficulty to use | ||
2. | Tablet type | A more hygienic way | High cost |
Ease of use | To measure at home | ||
Sensitivity | Excellent accuracy, but not perfect | ||
3. | Inkjet test | The most recent type of testing | The device is more complex than others |
Ease, ease of use | Costs more | ||
Result immediately after 1-2 minutes | False results are rare but still exist |
The main and most basic principle of the test for determining early pregnancy is based on the detection of hCG, that is, Human Chorionic Gonadotropin. HCG is a hormone produced on the very first day after a fertilized egg is attached to the wall of the uterus, which corresponds to one week after conception. The maturation of the egg and the exit from the ovarian follicle occurs in the middle of the standard menstrual cycle, that is, already on day 14 with a menstrual cycle of 28 days.
An egg can be fertilized within 3-4 days, although many say the period can range from 12 hours to seven days. The development of the child from the moment the egg is fixed will be accompanied by the production of hCG, it is its amount that indicates the home test.
How to choose a pregnancy test - in the video:
Frautest Express is one of the best simple testing options, meaning it is a cheap test strip for home pregnancy diagnostics. Manufactured by Frautest by the German company Human Gesellschaft. The product is in great demand today, since its cost is reasonable, and the accuracy is high.
In addition to such strip strips, the company also produces excellent measurements of the tablet type, as well as modern inkjet, the cost of which is acceptable. Frautest Express confirmed the thesis that Excellent does not mean Expensive. Test strips are really effective and accurate enough. You can use them two days before or after your period is delayed, the accuracy declared by the company is 99%.
You should be aware that the data obtained by such measurement can be considered reliable only for 3-5 minutes and no more than 10 minutes after a general immersion in a container with a medium. Even the faintest weak second strip will tell the woman about the expected possible pregnancy.
The sensitivity is equal to 15 mMEU / ml, as the manufacturer says, the product can be used even without waiting for your period to be delayed. The test is made in the traditional form in the form of a strip of paper with a special indicator. In order to find out about pregnancy, it is enough to dip the product into the sample with analysis and wait for the result itself.
Specifications:
Bottom line: This test can serve faithfully and efficiently. With such a tool, you no longer need to buy expensive products. The average cost of a product is from 55 to 90 rubles in online stores, and in city pharmacies it is even more expensive. Today these are the most inexpensive modern models, the main selection criterion for which is a reasonable price and great sensitivity.
How to use the test of this series in the video:
The test belongs to the tablet type, it costs no more than 200 rubles, the main advantage of the product is the reliability of the results. The flatbed model will distribute the assay more evenly and faster over the entire reagent plate. It is no longer possible to accidentally touch the reagent located in the recess of the window with your fingers, so contamination of this sample is practically impossible.
This is an excellent modern tablet test that is more reliable than standard striped products. To make the analysis faster, there is a special convenient pipette in the kit, with which the process itself is more hygienic than when using measuring strips.
An important detail - all tests are best done at room temperature only. If this temperature is different, then data distortions are possible, and if all requirements are taken into account, then the accuracy reaches 99%. The result is done here immediately and no more than 3-5 minutes after testing.
The sensitivity of this model is high, only the second band of the test will be visible only at a hCG concentration of 20 mMCE / ml.
The product is comfortable. The test makes it possible to evenly distribute the medium over the surface of the reagent, which increases the reliability of measurements. The company model is one of the best varieties of modern tests.
Specifications:
Bottom line: The main advantage is the accuracy of the measurement, in addition, the modern flatbed design makes it possible to distribute the medium more evenly. It costs an average of 170 rubles.
Clearblue Digital is a modern test that will not only indicate whether you are in position or not, but also determine the period in weeks from the time of conception. The result will be indicated already 5 days before the cycle delay, and the measurement itself can be carried out in two ways.
The most common and simple method is to put the tip of the product under the trickle, and then lower it vertically into a container of urine. Within three minutes, an indication of pregnancy or its absence will appear on the general screen. The measurement accuracy is 99% or more, and the number of weeks of pregnancy will also be indicated, while the accuracy of the days is 92% or more.
The maximum period that will be shown by this test is 5 obstetric weeks, that is, there is a 3 icon in the product. Clearblue Digital is expensive, but it provides the most accurate measurement. The model is quite convenient and easy to use, it is not required to collect the analysis in a container, it is enough to substitute it under a stream of urine.
The screen is digital and very clear, which will immediately indicate the absence or presence of pregnancy, and the period is given approximately in numbers, this is done easily and quickly. The data of such measurements will be saved by an electronic device, but with conventional paper test strips, this information disappears immediately. Clearblue Digital reports the most accurate result up to almost one hundred percent, and this data will be the most reliable to date.
Specifications:
Result: The result will be reliable, and the diagnostic process itself is simple and you can make two analysis options. The accuracy of this model is great, the device is supersensitive and can clearly determine the timing of pregnancy, it is only required to make such measurements according to the manufacturer's rules. The average cost is 370 rubles on the Internet, and in city pharmacies it can cost even more and is not always available there, this is the best option in terms of price and quality.
Overview of the characteristics and method of using the test in the video:
Frautest Planning is already a complete set, where one package contains 5 ovulation tests, 2 pregnancy tests and 7 urine containers. An ovulation analysis is not an excess here, since it will not necessarily be on the 14th day of the cycle, there may still be deviations for 1-2 days. Such a measurement is very useful for those who have cycles on different dates and when the calculations are no longer effective, the manufacturers have taken into account a lot here, so this device will definitely be among the best.
You also need to know the time for testing, the ideal option is to do the analysis every day at the same time. It is recommended that morning urine is not used here, since LH in the body is formed only in the early morning and appears in urine throughout the day, this is an important condition for measuring ovulation. The most ideal time for an ovulation test is from 10 am to 8 pm, it is better not to drink water only 2-3 hours before the analysis.
It is recommended to carry out tests with a 1 day delay, here the accuracy of the results is guaranteed, since the sensitivity of the product is maximum. The hypersensitivity of the model is 15 mMCE / ml, the reliability is 99% or more. Testing can be done whenever you want, only experts say that the concentration of hCG in morning urine will be maximum, so if there is an early delay, it is better to do the analysis in the morning. It is very easy to use the product, first you should remove the strip test and hold it by one end, vertically immersing it in a container with urine, and then after 5 minutes put it on the table, after another 3-5 minutes you will know the result.
Specifications:
Bottom line: The cost is reasonable, and the quality is excellent, a complete set of tests and containers. The average price for such a modern test is from 407 to 467 rubles in online stores.
Premium diagnostics is a trickle test that is very easy to use, you do not need to look for a container for urine, as it is enough to put the product under the trickle. The result will already be visible in 1-2 minutes, the data is displayed in a special window, so you don't have to guess if there are two strips or only one else.
There are many excellent reviews, although there have been complaints about false measurement of pregnancy detection. False data can only be when testing is done too early, keep in mind that the required level of hormones in a woman will be 14 days after the delay itself. The measurement result will be obtained quickly, if you do it clearly and reasonably, the probability of measurement accuracy is up to 99%.
This test will be advised by many doctors in the world, as the diagnosis is fast and accurate, thanks to which you can easily determine your condition. It is the best alternative to strip tests, only here a red strip must necessarily appear if the analysis was carried out correctly, which does not depend on whether there is a pregnancy. You can take measurements both at home and in other places when it is not possible to use a container with urine. The manufacturer has thought over literally everything here, from the ease of analysis to the manufacture of special cassettes.
Specifications:
Bottom line: The inkjet test is convenient and accurate, and you will know the result in 1-2 minutes. The price of an average inkjet model is 180 rubles, the cost varies depending on the store.
Be sure - this is a quick and convenient way for a woman to detect a pregnancy, it allows you to detect fertilized eggs a few days before the delay. The product is very sensitive to hCG, the content of which increases in the urine during pregnancy, if there is a large amount of such hCG, then the test is positive, which means that you are already in position.
The design of the jet type is realized in the form of a set consisting of two analyzes, it is distinguished by such qualities as high speed, accuracy of obtaining the result. The test-cassette consists of a special fiber rod with microscopic channels, it is through the channels that moisture will rise to the area with reagents.
The main advantage of this product is its simplicity and ease of investigation, it can be diagnosed at home and other conditions. The only negative is the weakly manifested second strip, which should speak of pregnancy.The study can be done both in the morning and in the evening or in the afternoon, many say that it is better to do this when the concentration of hCG is maximum and the measurement will be the clearest.
The result will be in 2-3 minutes, only this data will be saved only 10 minutes, and then the indication is no longer accurate, if the result is positive, then there will be two strips, instead of one. If there are no such conventional test strips at all, then the study was not carried out correctly or the expiration date has expired, and this also happens sometimes due to taking medications containing hCG or due to a number of diseases.
Specifications:
Bottom line: The test is of high quality, convenient, it works easily and efficiently, the cost is reasonable and there are already many positive reviews on the network. The usual test of this company costs only 9-16 rubles today, and the jet test “Be sure” costs 50 rubles.
The Sezam test is an ultra sensitive test cassette for detecting pregnancy 7 days after fertilization, that is, before the delay. The main basic working principle here is to determine the level of chorionic gonadotropin, that is, hCG in a woman's urine. HCG will be actively and quickly produced by the chorion of the ovum and appears in the analysis as early as 7 days after conception. The egg has already been fertilized and is developing, and this is accompanied by the release of a hormone, most of all this hormone is in the morning urine. Thanks to this test cassette, errors cannot be accurate, SEZAM ensures the most accurate determination of pregnancy, for such a measurement there is a special membrane in the plastic case.
To quickly establish a pregnancy, antibodies were applied to a special membrane element. The cassette has two special windows, one for introducing a urine sample, and the other for reading the measurement. There is also a special pipette with the test, it serves to take 3 drops of analysis, which must be dropped into the first window of the test cassette. The result will already be in about 3 minutes, for the convenience of using this product, in addition to the pipette, there is also a special container for analyzes. SEZAM belongs to ultrasensitive products, as it can accurately and quickly detect pregnancies a certain number of days before the delay.
Specifications:
Bottom line: The ultrasensitive test cassette is used for accurate examination of hormones, has a high sensitivity up to 10 mmol / ml. This device is simple and convenient.The average price of a test cassette is 110-120 rubles in online stores. Today, every quality test rating necessarily contains this model.
A very simple principle is used here, that is, you need to lower this strip into a vessel with an analysis and after 5 minutes the result will be known. If the second strip was stained, then the test is positive, and if there was no staining at all, then the test is negative. And if the color of the second strip was not significantly changed, then the overall result is weakly positive. If the measurement is not accurate, then gynecologists will advise you to do this test again after 1, 2 and then 3 days. Such funds are the cheapest, although they are less truthful relative to others, here the inaccuracy is associated only with the fact that the strip is not of high quality, the shelf life is over or was overexposed during research.
This device is more expensive than test strips, but the quality of all results will be much better, it consists of two windows, where the first is required for urine analysis, and the second for receiving an answer. Modern products of this type with windows for urine drops are inexpensive, usually from 50 rubles to 150 rubles, the overall sensitivity here will be high and ideal. This method is quite new and hypersensitive, so that you can still find out early, besides, such products are convenient to use. For the analysis, urine is required, this liquid enters the tissue and then spreads through the reagent, now a reaction takes place and the tissue is stained, so you will immediately find out the result of your pregnancy.
For such a jet analysis, it is no longer necessary to collect the medium; it will be enough to substitute the product under the stream of urine according to the instructions. After 2-3 minutes, the result will be shown on the display, these funds are quite expensive, but their sensitivity is maximum. With the help of such a device, you will be able to determine your pregnancy already a few days before your period. Inkjet analysis is reliable, convenient and reliable, the design is complex, but it is this that ensures the accuracy of the study.
Digital tests will indicate the result in a special indicator, this smart sensor with high quality accuracy will tell you immediately whether you are pregnant or not. It combines overall efficiency and quality, this is a two-in-one product, the hormone concentration is checked, and the accuracy will be 99%. The period in weeks from the moment of conception is indicated here, while the accuracy of determining the number of weeks from conception will be at least 92%. This testing will be done five days earlier before the delay, the sensitivity of the product is unique, and the exact result is indicated in numbers.
The modern pregnancy test is accurate and convenient to use, this design will be a real lifesaver, that is, it will help you quickly find out whether you are pregnant or not. It is easy to find out such a result, the measurement itself is related to the level of the hCG hormone in a woman, which is formed from the moment the placenta grows, and the test itself reacts to it. It is hCG that becomes the most important indicator, testing will show its level and tell how many weeks you have had a child. For testing, select only a highly sensitive measuring instrument made by a verified manufacturer.
An alternative, albeit rather dubious, can be the diagnosis of pregnancy with folk remedies. More details - in the video: