Every pregnancy test comes with a time window for checking the result, which lasts for 10 minutes. After this window is gone, the urine starts to dry up, changing the test result, and an evaporation line appears, which can be mistaken for a positive line. An evaporation line will always be colorless, unlike a positive … Read more
A UTI can cause a false positive in a pregnancy test. Some other causes of false-positive in pregnancy tests include abortion, miscarriage, some medications, some medical conditions, errors on the users, and confusing evaporating lines. When you are sexually active and miss your period, the first thing that may come to your mind is to … Read more
A pregnancy test can give you a false negative with a colorless line appearing on the stick, also known as an evaporation line. This could happen if you take the test too early in pregnancy, use an expired kit, or wait longer than the time window. The test could also be tempered in other ways, … Read more
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