Are cheap pregnancy tests so accurate?

Cheap pregnancy tests can be as accurate as those that are more expensive, but not always. The decisive factor as to whether a brand, general or even urine test served by a physician will test the truth depends on the level of the test sensitivity, as evaluated by the levels of human chorionic gonadotropin (HCG). No urine test is usually as accurate as obtaining a blood test, especially at the beginning of pregnancy. Different brands, physician or cheap pregnancy tests on the market have different HCG detection capabilities, which means that one test is not always directly compared to another.

To get real positive reading in a very early pregnancy, women require a test that can detect HCG at relatively low levels. This will not always be possible with cheap pregnancy tests. Several brand tests can detect this hormone if it is present at the level of 12.5 million international units per milliliter (MIU/ml) and these brands can severely promote their ability to detect pregnancy early, usuallyED The first missed period. Most other pregnancy tests do not detect pregnancy until HCG is at about 20 to 25 MIU/ml and some may not even read positive if hCG levels in the urine are not at least 100 MIU/ml.

manufacturers of pregnancy tests, whether they are cheap pregnancy tests or those that have created better known companies that are charged more, often do not feel forced to tell consumers how sensitive their tests are, at least not with the list of HCG MIU/ML detection. They can give some clues about how well they will work by indicating when the test should be performed. Most tests will not work before the period will really be missing because they are simply not so sensitive.

women who are interested can easily find out the exact levels of detection of any tests by looking for them on the Internet. They can also call manufacturers before buying the test and decide whether to manage itnone of one or most accurate available in a certain price range. Sometimes good insurance leads to free or cheap pregnancy tests in the doctor's office and they are more accurate. Many people with insurance do not pay for laboratory testing and certainly the most accurate test sensitively evaluate serum serum levels.

The problem of HCG's sensitivity and cheap pregnancy tests is becoming less and less concerned about the progression of pregnancy. As pregnancy continues, HCG levels rise sharply and are generally detected by any test on the market. Because most of these tests use the same technology, there is usually no advantage when purchasing a more expensive test in terms of accuracy, unless there is an interest in verifying pregnancy within a few days of conception.