Popularity pregnancy tests can not be underestimated.Currently, they enjoyed almost a third of the fairer sex.This article will tell you what there is a good pregnancy tests.You'll learn about the kinds of devices and get acquainted with his work.It is also able to figure out how to make the right choice of a pregnancy test.
fertilization and pregnancy
Before you learn what good pregnancy tests have now is a little bit acquainted with the female anatomy.The natural conception takes place in the female body.Normally, every month from the fairer sex ovulate.This happens thanks to the adjusted hormonal background.Also, certain substances are preparing "ground" on the mucous membrane of genitals to be implanted cells.
So ovulation took place and came out from the follicle gamete.Then she goes to the fallopian tubes and slowly move them down.If during this period will be held intercourse, the sperm fertilize gamete quickly.Further we will mention the ovum, which continues to divide and go down into the uterus.Having reached its target, it is firmly fixed to the prepared soil.From that moment we can say that the pregnancy.
How do pregnancy tests?
How is the diagnosis of this condition?After implantation of the ovum in the woman's body begins active hormone production.Every day the amount grows and reaches its peak around the tenth week of embryonic development.It is on this matter and respond to absolutely all pregnancy tests.In this case, it is impossible to say what a good pregnancy tests, and which are bad.All are based on the same type of reaction.
The urine concentration of human chorionic gonadotropin (hormones of pregnancy) is slightly lower than in the blood.That is why tests show accurate results for a few days later than the laboratory study.On the test manufacturer gets a specific reagent that turns when pregnancy is detected.
What good pregnancy tests?
absolutely can not clearly answer the question.Each type has its pros and cons.Some people prefer to use inexpensive devices.The rest of the women's group believes that it is better to pay more but get a reliable result.It should say: not necessarily the price category suggests that the quality of a pregnancy test will be good or bad.Let us see what are the devices and find out their pros and cons.
Strip strip (paper test)
This device is the most popular.You can purchase it at any drugstore or supermarket network.We can not say that this is the most accurate test for pregnancy.However, in most cases, it indicates a valid result.
essence of the use of such bands as follows.It is necessary to collect urine in a dry container and omit to test up to the marked line at the specified time.After this, the strip should be put on a dry, flat surface and wait a few minutes.The average duration of such a time is 3-8 minutes.
Pros strip bars:
- inexpensive cost (from 5 to 50 rubles);
- quick results;
- small packaging;
- availability.
Disadvantages strip bars:
- doubtful result;
- need to urinate;
- for diagnostic needs only morning urine;
- distortion response if misused;
- need to wait for the day of the delay.
Many manufacturers of these devices save on reagent.Can a pregnancy test, in this case to show the exact result?More likely no than yes.Even with the correct level of the hormone in the blood of a strip bar can give you a negative answer.
Tablet tests
What is the best pregnancy test?Statistics and experiments suggest that the tablet (or tape), the device is more convenient and accurate than conventional strip-strip.The essence of the use of this test is as follows.You need to collect a small portion of the urine into the container.Thereafter, using a pipette, which is attached to the test, it is necessary to collect a few drops of liquid and place it into said window.The result did not take long.Within five minutes you will be able to find out whether the pregnancy.
Pros test cassette:
- relatively inexpensive cost (on average from 30 to 200 rubles);
- convenience of applying urine to the device;
- integrity of the container is not broken, and therefore, you do not damage your fingers deposited reagent;
- quick results.
Cons tablet strips:
- distortion of the result after ten minutes;
- need to collect urine in a container;
- need to use the morning portion of the liquid.
Ink tests
results of a pregnancy test can be evaluated without the collection of urine in some capacity.The increasing popularity in recent years gaining jet tests.The essence of their next use.You need to substitute the desired end of the strip under a stream of urine.At the same time it is not necessary to use a portion of the morning.Liquid is absorbed into the tip of the fibers and reacts with the deposited coating.In the presence of pregnancy in the window, you will see the result.
Pros jet test:
- able to use any portion of the urine;
- no need to gather material into the container;
- result is displayed in a special window, which protects the reagent.
Disadvantages jet test:
- relatively high cost (from 100 to 300 rubles);
- large packaging;
- distortion results in 10-20 minutes.
electronic test
This pregnancy test showing the week was the latest development in recent years.He is in great demand.However, not all of his purchase of the high cost.Results of the pregnancy test in this case are stored up to one day, and not distorted.This is an advantage.
digital pregnancy test can show the correct result even before the expected delay period.The essence of the use of the device is as follows.You need to collect urine in a container and lower the back end of the specified text.Then close the cover and wait for a specified time.The average duration of the training result is 5-15 minutes.
Pros electronic test:
- accurate result;
- the possibility of using the device before the delay menstruation;
- long to save the results;
- no need to look into the strip, the result is displayed on the scoreboard as follows: "Pregnancy is" or "there is no pregnancy";
- indication of the duration of pregnancy in weeks.
Cons digital test:
- large packaging;
- result will disappear in a day;
- high cost (an average of 200 to 800 rubles).
How to choose a pregnancy test?
So, you want the best pregnancy test.How to select it, and what you should pay attention to?There are several unspoken parameters that need to be considered when buying a device.
Where to buy?
to start is to determine the point of sale.Currently, tests are sold at almost every turn: in supermarkets, kiosks, underpasses and so on.Prefer drugstore chains.They have all the documents authorizing the sale of the tests.Also, in a pharmacy, such devices are stored in the right conditions.
worth noting that there are different pharmacy.Use of the network, which is greater than trust.
Note the sensitivity of the test
Start by asking yourself, show whether a pregnancy test the correct result on a certain day?Many women rush to diagnose and buy the device before the delay period.
All pregnancy tests have a certain sensitivity.So, you may find on the packaging of the value of 10 IU.This indicates that the device detects the presence of human chorionic gonadotropin in urine at a minimum concentration.When you find the value of 25 IU, which means that the test detects the pregnancy hormone at a higher content in the body.In addition, the common unit 15 and with a sensitivity of 20 IU.
If you are going to make a diagnosis before the delay menstruation, you should give preference to the sensitivity of 10 IU.When the expected day of your period has passed, you can not pay attention to this figure, and choose any device.
type test
What kind of device is best to choose?Paper, tablet, ink jet or digital pregnancy test?If you have already come day of delay, you can buy any kind.Most likely, you will get a reliable result.Except only in cases where the test defective or of poor quality.
When you want to learn about conception before the expected date of menstruation, should give preference to the electronic device.It should be noted that this test is only likely determine pregnancy, and indicate your approximate time.
Also consider ease of diagnosis.If you are testing at home, the device can be anything.For diagnostics in public places is better to give preference to jet mind.
company or manufacturer
Currently, you can find a variety of brands of pregnancy tests.The most popular are the following: "Evitest", "Frautest", "Klearblyu", "Knounau" and others.Remember that when you buy famous brands you will pay, and for the brand.However, in this case, the probability of getting an accurate result increases.
is worth noting that all of these companies produce different types of devices.Among them you can choose what suits you.
information on the package
What should be the proper test for pregnancy?In a pack, in which the device must be set forth all the necessary information.Note the date of manufacture and expiry date.Also, the package should contain data on certification.In addition, the manufacturer must indicate instructions for use and the sensitivity of the test.
Content packs
course, before you buy the goods will not allow anybody to open it.However, after the purchase you should find inside the pack special salt, which protects the contents from moisture.There should also be accompanied by detailed annotations.The test itself is to be sealed in additional foam that does not transmit moisture.All these conditions indicate that the device is really high quality, and is correct.
During testing
As in the time of diagnosis to determine that the test is selected correctly?When you undertake a study of the results obtained before to see the line of control.She says that the device is really high quality and has been used correctly.The only exceptions are digital tests.They do not give out lines, and already show the final result on the scoreboard.
Summary
So, now you know what a good pregnancy tests and what are their advantages.Remember that for a reliable diagnosis of the study should be repeated after 24-48 hours.Sometimes the result may be a false positive or false negative.More common second option.
If you get a positive test result, you should see a doctor for further determine the fate of the pregnancy.I wish you success and good, the expected results!
