A positive pregnancy test result will typically either show up as a plus sign, two double lines, or one line in a results circle or window, though there are other kinds of test results, including the digital ones that show the word “yes” or “pregnant” when they’re positive. 4 нояб. 2020 г. The test line (T) that shows a positive result. If two lines show up, even if the test line (T) is very faint, that’s a positive—or pregnant result. If only the control line (C) shows up, the test is negative. Either you’re not pregnant or it’s too early to test.
Which line indicates positive pregnancy test?
With some home pregnancy tests, one line means the test is negative and you’re not pregnant, and two lines mean the test is positive and you are pregnant. A faint positive line in the results window, on the other hand, can leave you scratching your head.
What does a faint second line on a pregnancy test look like?
Pregnancy tests with blue or pink dye typically show one line if the result is negative and two if hCG is detected, meaning the result is positive. If you get any type of second line, even a faint one, you are pregnant, says Jennifer Lincoln, MD, an obstetrician in Oregon.
How does the pregnancy test show positive?
As the weeks go on, you’ll have more and more hCG in your body, which will make it more likely that a pregnancy test will show as positive. Pregnancy tests work by reacting to the amount of hCG in either your urine or blood. In a urine test, a piece of reactive paper detects the hCG.
What does a positive pregnancy test look like with one line?
Positive Result: If positive for pregnancy, there will be one horizontal line intersected with one vertical line, forming a plus sign. The evaporation line typically shows up as a very faint, thin and almost colorless vertical line. If you test early and have low levels of hCG, the vertical line may be faint.
How do pregnancy tests determine pregnancy?
They do this by comparing your hCG levels to an average threshold of hCG found in early pregnancy. Most pregnancy tests show two lines: a control line and a test line. The control line appears to show that you have tested properly, while the test line appears only if the test determines that you are pregnant.
Is it normal to have faint positive lines on pregnancy test?
If you see a positive line , even if it’s faint, the simple answer is: Yes, you are almost certainly pregnant. What causes faint positive lines on a pregnancy test? The strength of the positive test line depends on how much hCG is in your urine. If the line is faint, it usually means that the hCG level is low.
What does a thin line on a pregnancy test mean?
A faint line on a pregnancy test appears when the hCG hormone is not available in sufficient amounts. No matter how thin a positive pregnancy test is, it shows that you are pregnant. An extremely thin line or a barely visible line of pregnancy test is no exception, and even that means a positive pregnancy test.