Pregnancy Tests: 8 Responses to the Most Popular Questions
How to know that you are pregnant before the first signs of pregnancy? This will help pregnancy tests. But is it possible to trust its results 100%? And when you can do a pregnancy test, so as not to make a mistake?
8 answers to the most common questions about pregnancy tests will help you not only learn how to do a pregnancy test, but also choose the best pregnancy test. Also on our site you can take a pregnancy test online.
Can pregnancy tests be mistaken?
According to what is written in all the instructions, pregnancy tests are accurate by 95 99%. That is a small probability that the result will be incorrect, still exists. Let’s see why the pregnancy test is wrong.
False negative result (the test does not show pregnancy, although it is) is possible in those cases if:
- you conducted the test too early and the hCG level in the urine is still too low;
- the expiration date has expired (before you buy the test, carefully study the packaging);
- you performed the test incorrectly (read the instructions carefully how to do the pregnancy test);
- On the eve of the test, you drank too much liquid (it can dilute the urine and decrease the concentration of hCG).
Can pregnancy tests show ectopic pregnancy?
Even if the fetal egg is attached outside the uterus, pregnancy tests will still be positive. However, with ectopic pregnancy, timely intervention of specialists is necessary, as at 7-8 weeks it will be interrupted on its own, which is accompanied by blood loss, pain and serious problems for the woman's health. To avoid this, at early signs of an ectopic pregnancy it is necessary to interrupt her in a hospital. Ectopic pregnancy can be indicated by drawing pains in the lower abdomen and spotting on the background of a positive pregnancy test. If you notice these symptoms, urgently consult your gynecologist.
Can pregnancy tests show gestation?
No pregnancy tests can show the duration of pregnancy. Tests for pregnancy determine solely the presence or absence of pregnancy. You can find out the length of pregnancy with a quantitative blood test, which can be done in the laboratory. He will determine the exact level of hCG in the blood, after which the doctor will be able to determine which week of pregnancy it corresponds to.