With the continuous development of medical technology, there are more and more convenient methods for pregnancy testing, such as test strips, test sticks, etc. However, these testing methods are also influenced by many factors. Some female friends may have two obstacles during pregnancy tests, but they themselves are not pregnant. What's going on? Let's learn more about it together with the editor below!
Why are there two barriers when it's not pregnancy?
There are two situations with the two bars of the pregnancy test stick. One is that both bars of the pregnancy test stick are very obvious, which is a strong positive and generally confirms pregnancy. Another situation is that although the pregnancy test rod has two lines, the depth is different, which is a weak positive sign and may lead to pregnancy. However, if the conditions are not very mature, the test results are not very clear.
There are many reasons for the two bars (weak positive) on the pregnancy test stick, such as improper operation, short pregnancy time, taking drugs that affect the results before the test, expired or damp test samples, etc. But the main reason may be due to the early detection time, because the HCG value in the body did not reach a certain level in the early stage, and the amount that appeared in the urine was not large, making it difficult to be detected until about two weeks later, during which the pregnancy test may show weak positive results.
How many minutes is the pregnancy test effective?
The result of pregnancy (positive) can be read after 1 minute (as fast as 30 seconds), which means that it is clearly displayed after 1 minute during testing.
This article introduces some female friends who find themselves not pregnant but show two signs during pregnancy tests. It also introduces the effective time of pregnancy test with a pregnancy test stick, hoping to help those in need. In addition, if you want to know the exact pregnancy test results, it is best to go to the hospital for HCG examination.
