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If you're asking how it detects pregnancy, it does so by having a chemical dye that reacts with the hormones that are present when pregnant.
If you're asking how it gives a negative result and then later gives a positive result, that is due to the test chemicals reacting differently with time. After a certain amount of time has passed (3-5 minutes, read the directions), the test is no longer good and any results should be discarded. Any questions, get another test.
What else can I help you with?
How does a clear blue pregnancy test results look when you are pregnant?
how do i read test
What does it mean if the clear blue hpt result is a very faint negative?
Sorry, but not pregnant
Can a woman go though pregnant symptoms and not be pregnant?
Yes, she can. But a test will clear any doubt.
What does it mean if the clear blue digital test says you are 2-3 weeks pregnant?
maybe that your pregnant and see your Doctor to confirm the test results.
Your clear blue digital pregnancy test said you were pregnant and had 3 what does this mean?
my clearblue said am pregnant and it say 1 2 what that 1 2 weeks
On a clear blue pregnancy test what does one dark line mean?
If it is digital you are not supposed to read the lines, only the "pregnant" or "not pregnant." If it is a regular one, it means you are not pregnant or the test was not done correctly.
What does a smiley face on a clear blue digital pregnancy test mean?
It probably means your pregnant. Cause a smiley face=happy, and usually people are happy when they get pregnant.
Does watery clear discharge always mean your pregnant?
No! It is not a clear indicator at all that you might be pregnant.
Is water blue?
Yes. I may seem clear, but there is a hint of blue in it. If you ever go to the north pole and dig in the ice, you can see water that is blue.
How do you keep your pool clean and clear?
by using chemicals go to special pool shops they are brilliant and clear the algae, not to mention making your pool blue and clear!
On Monday I did two clear-blue tests faint but positive today did digital clear-blue which says not pregnant?
If you got a positive you are pregnant. These is no such thing as a false positive. Another pregnancy test may give you a negative because it requires a larger amount of HCG to be detected before it will read positive. This is especially true for digital tests. So, congratualations.
1 week of feeling sick you tuke 3 clear blue test all tested posative few days later you tuke 2 more they showed negative Are you pregnant?
if you get an inclusive pregnancy test you should go to the doctor.
