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3 test all positive and then a few days later the line disappears?
Wiki User
∙ 14y ago
Hey,
Pregnancy tests should be read approxmately 1-3 minutes after you have urinated on them, or dropped the urine into the well. (depending on which type of preggers test you used.
In this case you had a positive sign appear, or a symbol which meant that a positive test was conducted. The test is only valid for approximately 10 minutes.
After that, you should throw it out.
It is common for the lines to disappear as the urine is evaporated into the air.
If the pregnancy tests were left in the bathroom, all the heat and humidity would most definatly affect the test.
Soooo congratulations you are pregnant!!
To confirm, you could always visit a doctor and they can do a blood test or another urine test!
Good Luck!
-Maddy
Wiki User
∙ 14y ago
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Used a preg test.instructions say that a positive result last up to 48 hours and a negative should not be read 10 minutes later. mine was negative but the line is still there 3 days later is it normal?
If a pregnancy test read after 3 minutes is negative, and 3 days later a line appears, the test is still negative. Pregnancy tests should be disregarded after 10 minutes because environmental factors can cause a line to appear.
Why would a home pregnancy test show up negative and a day later show up positive?
On the box it will tell you at how many days it will detect pregnancy. You were probably right at the line on the first day, and the second your body had produced enough of the hormones to show up positive on a titer test.
Will you test positive in a urine drug test by day 5 by doing just one line?
Hell no! 3 days it out!
Is a slope of a line always positive?
No because the slope of a line can be positive or negative
You did a test 2 days ago and the first line came up then the second line did but a minute later the first line went but the second line stayed and next to the first line its got at and the second has?
a dog that loves paper
How do you find if a graph is proportional?
It is a straight line through the origin, with a positive slope.It is a straight line through the origin, with a positive slope.It is a straight line through the origin, with a positive slope.It is a straight line through the origin, with a positive slope.
What is the rise of a line?
Rise of a line is a positive slope.
Do you fail your drug test if the line is faded?
a faint line means a weak positive a strong line means a strong positive
What is a positive linear relationship?
A linear relationship is one where your equation forms a straight line. A positive linear relationship is one where this line has a positive gradient.
What does the inside strip of a clear blue digital pregnancy test look like when it's positive?
The digital pregnancy tests are the same set up as the basic tests. You will urinate on the test (or dip it in your fresh urine) and it will say positive or negative, but if you were to take the test apart the inside has the strip that will show with the one (if negative) or two (if positive) lines. From my experience, sometimes the test will display a negative reading but the strip will be positive with a faint line so always double test a few days later.
Will an absolute value be graphed on the positive or negative side of the number line?
Absolute values are always positive; so graph it on the positive side of the number line.
Is the result of a pregnancy test kit positive if the test line has a very slight color and the control line has a dark color?
yes a line is a line,I'd say it's positive
