A faint line on a pregnancy test indicates a positive result. The reason for a faint line is that the hcg levels is probably very close to the sensitivity threshold of the test.
Evaporation lines are caused by evaporation of the urine in the result window of a pregnancy test. These are lines that shows in the result window of the test. An evaporation line develops when the urine on the test area begins to dry, leaving a faint, colorless line.
How early can you take a pregnancy test It is safe to assume that most but not all newly pregnant women will have a sufficient amount of hCG by 7 to 10 days post ovulation to confirm pregnancy with a highly sensitive home pregnancy for example, a test calibrated to detect 20 mIU/ml of hCG.
Identify when I can begin testing for pregnancy
How Do HPTs function in detecting I’m pregnant Urine hCG
Accurate pregnancy tests: From faint lines, first morning urine, and days past ovulation
How do you know which pregnancy test is right for you Learn more about what women value the most in a pregnancy test.
Pregnancy Testing: Explanations for False Negative or False Positive HPT Results
How do you find the best pregnancy test With all of the options in your local drugstores and online stores, how do you choose There are many important factors when it comes to deciding, including test format, price, etc.
Sensitivity and Accuracy: Learn Testing Tips and Facts to Guarantee Test Performance