Test for pregnancy: how to define it is worth choosing result and what type of the device for the maximum accuracy of the forecast.

Each woman at least once in life faced need of carrying out test for pregnancy. Some with joyful languor expect positive result, in others with fear hope that it did not occur. However reliability of the answer is always identical to women, regardless desired it will be or not. How it is correct to do similar diagnostics, we will tell in this article.

What test it is better to choose?

Today there is a big variety of such devices among which are jet, a strip tests, electronic and tablet devices. How to define the most exact test for pregnancy? Let's consider features of each of them more in details:

The strip strip is the idle time and cheap option. This simple device looks, as the paper strip impregnated with antibodies to HGCh. It needs to be lowered in capacity with morning urine for 15 seconds and to expect result. If 1 division was shown – you did not conceive the child if 2 – we congratulate, you will become a mother.

The jet device – is similar to the previous option, however with that difference that a stream of urine it is necessary to direct directly on the device, and then to wait some minutes. It is possible to use at any time. The answer is calculated also as well as in the first case.

The tablet test is the same strip which is placed in a plastic case on which there are 2 windows and a pipette. In the first opening it is necessary to drip urine, and the second will show result.

The electronic device instead of strips contains a window where "not pregnant" in case of the negative answer or "pregnant" if result positive will be written.

When it is possible to do the test for pregnancy?

The greatest reliability of the answer is observed in cases of diagnostics which is carried out for 6-7 day after a periods delay. Thus it is possible to use any test which with probability of 90% will show you result. And here attempt to learn about possible conception on 1 day of a delay gives the right answer only in 16% of cases. Therefore stock up with patience and postpone process for 7 days. It is also desirable to carry out diagnostics of days, some hours prior to depletion of a bladder in the morning.

When shows the false positive answer?

Mistakenly affirmative answer can arise in case you accept special preparations on the basis of HGCh hormone. In that case, even if to carry out the test next day after drug intake, it will show the absent pregnancy. The inveracious result can be if you did not adhere to the instruction on use. For example, kept the test in capacity with urine more long, than it was required.

Also it is possible to see two strips in the first 7 days after pregnancy interruption. It quite naturally at all does not mean that operation of abortion took place unsuccessfully. Consider that the organism was going to become mother, and still some time will be produced HGCh hormone.

In addition, the answer can be incorrect, if:

• there is a dysfunction of ovaries;
• the test is carried out too early;
• process was carried out with violation of the instruction on application;
• at formation of a hormonedependent tumor;
• at the pathological course of pregnancy.

Slabopolozhitelny answer

Quite often there are situations when the test shows one strip rather obviously, and the second is shown poorly. What can it designate? Everything is simple, in that case a high probability of that you are pregnant, simply concentration of impregnation of material of the device is not sufficient.

In that case it is necessary to repeat procedure in 2-3 days. If the test showed 2 strips – we congratulate, came true! Otherwise, can take place as the low-quality test, as well as a spontaneous abortion.

And the main thing, despite irresistible desire to carry out procedure the next day after conception or in the first days of a delay, after all it is better to suffer. Expectations will by all means be rewarded by reliable result.