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You may get a negative test as what is being tested is the hormone produced to maintain the pregnancy until the placenta is fully formed. The placenta is formed by about 13 weeks and HCG gradually reduces. some may still be detectable but a negative test does not mean you are not pregnant.

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βˆ™ 2006-08-12 08:19:03
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Related Questions

How early should you be able to detect pregnancy in the urine?

5 days before your period is due, or at about 5 or 6 weeks of pregnancy


Can urine and serum test detect pregnancy?

YES


What hormone does a urine pregnancy test detect?

A urine pregnancy test detects hCG, or human chorionic gonadotropin.


When to do the blood test for pregnancy?

Blood test are good for women who do not have enough hcg in their urine to detect on a home urine pregnancy test. A blood test can detect pregnancy before a hpt can. Hopes this help


Can you see hcg in your urine?

No, you cannot see hcg in your urine. HCG refers to pregnancy blood test drawn from your arm (and you should not have blood in your urine). Instead, the urine pregnancy test is UCG, and you cannot see it but the test kit can detect it.


Am I pregnant or sick?

Pregnancy and illness are easily differentiated by a urine pregnancy test. A urine pregnancy test will detect pregnancy hormone as soon as 10-12 days after conception.


What is trace in urine during pregnancy?

There is a hormone that can be traced in your urine when you are pregnant, and that is called the HCG hormone. Advanced pregnancy tests can detect this hormone & what percentage of the HCG hormone that is in your urine.


Urine drug test can you tell the difference from female or man?

No, but it can detect pregnancy.


What is gravindex-pregnex test?

Gravindex is a type of pregnancy test, which uses urine to detect HCG. Urine pregnancy tests are now around 97% precise.


How soon after sex will a home urine test detect pregnancy?

3 weeks after sex


How many weeks does it take to know that your pregnant?

This will generally depend on the test that is used to detect a pregnancy. Blood tests are more accurate in that they can detect a pregnancy earlier. As soon as two weeks after a missed period, blood tests can detect levels of Hcg (the hormone pregnant females produce). Urine pregnancy tests generally do not detect a pregnancy before the 6th week because sometimes it takes that long for Hcg levels to rise to the point where a urine test will be sensitive enough to detect it.


Your hcg is 15.9 but your urine pregnancy test is negative what might be your condition?

Urine pregnancy tests normally detect >25. A result below that could indicate very early pregnancy, or the tail end of a miscarriage.


What are the methods to detect drugs in urine after 3 months?

Almost no drug is detectable in urine 3 months after last use, this usually requires testing of hair.


Can urine from toilet affect a pregnancy test?

For the most accurate results, the only urine that should touch the pregnancy test should be you.


What hormones are used to diagnose pregnancy?

Urine tests will detect human chorionic gonadotropin (HCG).


Are pregnancy tests the same as drug tests?

Pregnancy tests detect certain chemicals in a woman's urine which are otherwise not present if not pregnant. Otherwise NO.


How do you do a home test?

You can go to any pharmacy and pick up a home pregnancy test. This is a stick which will detect pregnancy through urine. They are fairly reliable but to be 100% sure you should visit a clinic and get a blood test.


Is physician urine pregnancy test able to detect pregnancy earlier than at home test?

Every doctors office is different, but the very earliest a pregnancy test can detect pregnancy is 10 MIU. Most tests detect at 20 or 25 tho. So chances are, if your home test is negative, your doctor will say the same thign.


If your period is 10 days late but 10 urine tests all came back negative is pregnancy still possible?

Yes, because blood tests detect pregnancy earlier than urine tests do.


Can a urine test determine pregnancy?

Yes. To get a urine test, go to your doctor. But instead of that you could just go buy a pregnancy test. Same thing, you pee on it. Yes, a urine dipstick can detect human chorionic gonadotrophin (HcG) levels in urine at about 2 weeks gestation


How soon can you detect pregnancy. It has only been 4 days but i keep getting slight cramps and keep having to urine far more often then usual. Are there any signs i can look for?

Tender breasts, nausea you should do a urine home pregnancy test as soon as possible.


Can a pregnancy test be negative at five weeks pregnancy Is there a chance that a pregnancy test cannot detect hCg levels at five weeks pregnancy?

First thing to do is not to stress because stress can make u miss ur period. At five weeks u can detect hcg, u can detect it on a home pregnancy test at 2 weeks. you can be pregnant and not test positive on urine tests because the hcg is not spilling in your urine the only way to find out for sure is a blood test!!! good luck!!


Can a blood test tell you if your pregnant after an abnormal period straight away?

Both urine and blood pregnancy tests can detect pregnancy about 10 days after conception.


If its to soon can a pelvic ultrasound not show the baby?

Yes, a pelvic ultrasound may not be able to detect a pregnancy for weeks after conception. Urine pregnancy tests are the typical first step in diagnosing pregnancy.


Can a male use female urine to pass drug screen?

Yes, but make sure it is not a pregnant woman's urine, or else they will detect the pregnancy and know something's up.