Home pregnancy test results are only accurate within the first 10 minutes, so read results promptly to avoid misleading lines. Pregnancy tests work by detecting the presence of human chorionic ...

Evaporation lines on pregnancy tests are faint and colorless, appearing when the urine dries. Reading a pregnancy test within the recommended timeframe can prevent misinterpreting evaporation lines as ...

Hormone levels in very early pregnancy are lower than later in pregnancy, which can make test line appear faint. For accuracy, follow the test instructions and retest if you’re unsure. When you take a ...