Currently, dispel all doubts and learn about pregnancy without a visit to the doctor is no problem. Pregnancy tests are freely sold in pharmacies and have a large variety of varieties.

The main types of tests:.

Test strip for pregnancy is a narrow plate, most often of plastic with a paper strip, which is impregnated with a reagent to determine the hormone hCG.

For the study, you need to lower the plate in urine (capacity) to the specified level for a few seconds (read the instruction) then get it, wait a little time and check the result.

Test strips are of different sensitivity. Depending on the sensitivity index, there are different recommendations on the timing of the test.

The pregnancy test consists of a special cassette, holder, receiver and reagent. In contrast to other tests, to do this, it takes a few seconds to substitute the rod under the jet of urine. After that you can watch the result.

One strip - no pregnancy, 2 strips - you are pregnant.

Electronic test. The principle of operation of this test is the same as that of the test strip. It should be noted immediately that digital tests are considered the most accurate, they do not have a controversial result. The accuracy on the first day of the delay is almost 100%, although the producers themselves write 99%. After analysis, the test usually shows a plus or minus sign. Prices for electronic tests are more expensive than for others.