Pregnancy test: how to determine the result and what type of device should be chosen for maximum accuracy of the forecast.
Every woman at least once in her life came acrossthe need for a pregnancy test. Some with a happy longing await a positive result, in others they fear with fear that it did not happen. However, the reliability of the answer is always the same for women, regardless of whether he will be welcome or not. About how to properly do such a diagnosis, we will tell in this article.
Which test should I choose?
Today, there is a wide variety of suchdevices, among which there are inkjet, strip-tests, electronic and tablet devices. How to determine the most accurate pregnancy test? Let's consider the features of each of them in more detail:
Strip strip is the simplest and cheapestoption. This simple device looks like a paper strip impregnated with antibodies to hCG. It must be lowered into a container with morning urine for 15 seconds and wait for the result. If you showed 1 division - you did not conceive a child, if 2 - congratulations, you will become a mother.
Inkjet device - similar to the previous version,However, with the difference that the urine stream should be directed directly to the device, and then wait a few minutes. You can use at any time of day. The answer is calculated as in the first case.
The flatbed test is the same strip that is placed in a plastic case on which there are 2 windows and a pipette. In the first hole, urine should be dripped, and the second one will show the result.
An electronic device instead of strips contains a window where "not pregnant" is written in the case of a negative answer or "pregnant" if the result is positive.
When can I do a pregnancy test?
The highest reliability of the answer is observed incases of diagnosis, conducted on the 6-7 day after the delay in menstruation. In this case, you can use any test, which with a 90% probability will show you the result. But the attempt to learn about the possible conception for 1 day delay gives the correct answer only in 16% of cases. Therefore, be patient and postpone the process for 7 days. It is also desirable to carry out diagnostics in the morning of the day, a few hours before emptying the bladder.
When shows a false-positive answer?
An erroneously positive answer may arise inif you are taking special medications based on the hormone hCG. In this case, even if you perform a test the next day after taking the medication, he will show the missing pregnancy. An untrue result may be if you did not follow the instructions for use. For example, the test was held in a container with urine for longer than required.
Also see the two strips in the first 7 daysafter termination of pregnancy. This is quite natural and does not mean at all that the abortion operation was unsuccessful. Note that the body was preparing to become a mother, and for some time the hCG hormone will be produced.
In addition, the answer may be incorrect if:
there is dysfunction of the ovaries;
the test is too early;
the process was carried out in violation of the instructions for use;
when forming a hormone-dependent tumor;
in the pathological course of pregnancy.
Weakly positive response
Often there are situations when the test showsOne strip is quite obvious, and the second is weak. What can this mean? It's simple, in that case the high probability that you are pregnant, just the concentration of impregnation of the material of the device is not sufficient.
In this case it is necessary to repeat the procedurein 2-3 days. If the test showed 2 strips - congratulations, it happened! Otherwise, there may be a low-quality test, as well as a spontaneous miscarriage.
And most importantly, despite the irresistible desireto carry out the procedure on the day after conception or in the first days of delay, it is still better to suffer. Expectations are sure to be rewarded with a reliable result.
