Evaporation pregnancy test line

Are you having a hard time telling if your test result is a faint positive or evaporation line? Kenosha Gleaton. Peeing on a stick affectionately known as POAS can bring a lot of emotions and sometimes confusion, evaporation pregnancy test line. Home pregnancy tests might be convenient, but they may also leave you with questions: Is it a false positive or negative?

In some cases, what looks like a positive pregnancy test result may actually be an evaporation line, also called an evap line. Here's how to tell the difference. If you're hoping for a positive pregnancy test, you may find yourself squinting at the test stick, willing two solid lines to appear. And if you wait long enough, both lines may indeed show up— but that doesn't necessarily mean you're pregnant. In some cases, what looks like a positive result may actually be an evaporation line or evap line. So what is an evaporation line?

Evaporation pregnancy test line

The last thing you need are unclear results. So what is an evaporation line on a pregnancy test? Dye-based home pregnancy tests work by detecting the pregnancy hormone human chorionic gonadotropin hCG in your urine, says Kelli Burroughs , MD, a gynecologist in Houston. The first line is a control line, which displays regardless of whether you have a positive or negative result. The second line is a test line, and only pops up if you have detectable levels of hCG in your urine. This second line should be the same color as the control line, although it can range from very light to very dark depending on how much hCG there is in your body. An evaporation line is a faint line that appears in the results window of an at-home pregnancy test. It can look very similar to a positive pregnancy test , since it forms in the same place as the test line aka the second line that indicates a positive result. In short, an evaporation line is typically caused by user error. There are a few ways to determine whether that second line on your pregnancy test is an actual positive result or an evaporation line. Take a look at the color of the second line. A faint positive pregnancy test result will usually have the same thickness and overall appearance as the control line.

Every pregnancy test is unique. The problem with evaporation lines is that they can be confused with a positive test result, leading a person to think they're pregnant when they're actually not, explains Dr.

It can sometimes be hard to tell whether that subtle, extra line on a pregnancy test is a positive result. An evaporation line or evap line typically appears as a faded streak, while a faint positive pregnancy test result looks like a lighter blue or pink line, depending on the test dye color. Because interpreting your at-home pregnancy test can occasionally be tricky, this article covers evaporation lines and faint positives, tips to get accurate results, and what to do if you don't. At-home pregnancy tests check your urine for human chorionic gonadotropin HCG , a hormone released by your body when a fertilized egg implants in the lining of your uterus. If one line the control line, which confirms the test is working appears on a non-digital test, it most often means you are not pregnant. If your test shows both the control line and a line in the test result window, this typically indicates pregnancy. Pregnancy tests are most accurate when taken after you have missed a period.

You want to see an easy-to-read result — but unfortunately, the reality of taking pregnancy tests is that the results can sometimes be challenging to interpret. Faint lines, evaporation lines, indent lines, and more can put a damper on your pregnancy testing experience. Instead of getting excited about the results, you may find yourself confused or disappointed by a difficult-to-read result. This blog post will teach you how to make sense of confusing pregnancy test lines — including faint lines, evaporation lines, and indent lines — so you can go into your pregnancy testing experience feeling confident and capable of interpreting your test. Home pregnancy tests use the concentration of the pregnancy hormone hCG human chorionic gonadotropin found in urine to determine whether or not you are pregnant. They do this by comparing your hCG levels to an average threshold of hCG found in early pregnancy.

Evaporation pregnancy test line

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Healthline only shows you brands and products that we stand behind. The second line may be an evaporation line. This line can appear in the results window of a pregnancy test as the urine dries. You can pick up a home pregnancy test at your local drugstore or online.

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Please note: The Bump and the materials and information it contains are not intended to, and do not constitute, medical or other health advice or diagnosis and should not be used as such. Certain medical complications can also lead to a false-negative result. Pregnancy test. Your doctor can follow up with an hCG blood test to confirm the result of the home pregnancy test. Press the question mark key to get the keyboard shortcuts for changing dates. University of California San Francisco Health. Is there a faint color to the line that's the same shade as the control line usually blue or pink? But you can learn how to distinguish a positive test line from an evaporation line. By Cristina Mutchler. Measure content performance. If you are taking any medications, speak with your doctor and they can offer guidance on whether or not your medication could affect the results of at-home pregnancy tests. But what exactly can a faint line mean? Take another test If you receive a faint positive result, consider taking another test a few days later to confirm the result.

It can sometimes be hard to tell whether that subtle, extra line on a pregnancy test is a positive result.

Thanks for your feedback! Get baby's diet chart, and growth tips Download Mylo today! It is often mistaken for a positive result, causing confusion and anxiety for many women. Again, if you continue to receive false-positive results, speak with your doctor. Sensitivity of the test Some pregnancy tests are more sensitive than others, meaning they can detect lower levels of hCG. Here are the mental and physical effects of teenage pregnancy. Learn more. If you have tested at the right time and received a negative result, you are most likely not pregnant. Shop Products. Home use tests: pregnancy. Every home pregnancy test comes with instructions. If think your result is a false-positive, the best thing to do is simply take another test. If you are pregnant, testing again in two weeks should result in a darker, clearer test line, since your hCG levels will continue to rise. Otherwise, a positive result followed by a negative result a few days later could mean a very early pregnancy loss. Table of Contents.