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A pregnancy test attempts to determine whether or not a woman is pregnant. Modern pregnancy tests look for chemical markers associated with pregnancy. These markers are found in urine and blood, and pregnancy tests require sampling one of these substances. You cannot get a false positive because it detects the hormones, however you can get a false negative if its too early in the pregnancy.

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14y ago

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Related Questions

Can you have a positive pregnancy test then a negative pregnancy test and light period and still be pregnant?

Yes


How do you know if you're pregnant if you have your period?

A pregnancy test would still be positive even if you were still getting your period


If your on the contraceptive patch and bleeding could you still be pregnant if you have all the other signs?

The signs of pregnancy are a missed period and/or positive pregnancy test. Take a pregnancy test to see if you're pregnant.


You had a period but Im still pregnant?

not possible, you either get your periods or you are pregnant (you don't get periods anymore through out pregnancy)


If you are on the patch and still having your periods but feeling fluters in your tummy and your tummy is getting bigger are you pregnant?

A missed period and positive pregnancy test are signs of pregnancy. Take a pregnancy test.


Can you be pregnant if you have two positive home pregnancy tests and still have your period?

Most likely, you are pregnant and that's not your period, you're just spotting. Go to the doctor, and they'll be able to tell you better.


When on jasmin can you be pregnant and still get your period?

you can still have your period during pregnancy but it does not usually seem to be normal when you are pregnant mosly irregular


Can you have symptoms of pregnancy and then get your period for about 3 hours and still be pregnant?

Yes you can be pregnant.


If pregnant on the pill will your test be negative?

No pregnancy is pregnancy and it doesn't matter if you were on the pill at the time. It will still show positive if you were pregnant.


Heavy period pregnancy test came out positive can you still be pregnant?

The test will show positive until the pregnancy hormones have gone back to normal it can take a few weeks. You have to see a doctor if you suspect miscarriage. There can be remains that have to be removed.


I have been really dizzy and been eating then having diarreha the past week. I have had my period and on birth control. Is there still a possibility that i could be pregnant?

Dizziness and diarrhea are most likely caused by viral illness. They are not signs of pregnancy. A missing period and positive pregnancy test are signs of pregnancy. If you think you're pregnant, take a pregnancy test.


Is it common if you could still be pregnant and still have your period?

Not having your period but spotting is int unusual during pregnancy.