By being pregnant. There is no other way.
A urine pregnancy test tests for the "preg hormone" in the urine, which is at a higher level when a woman is pregnant. However, I'm not sure what you're trying to accomplish; a pregnancy test isn't a "Pass/Fail" scenario; it tells you if you're pregnant or not. Male urine on a pregnancy test should test negative.
I always pass the tests that I take, even the pregnancy and STD tests (joking).
It is possible to get a false positive on a pregnancy test, but highly improbable. I once went in the doctor after taking a home pregnancy test and the doctor basically said that he would not test again, because they use the same test and I was pregnant. But, I did get a false positive as a teenager and the 2nd test was negative. Take a 2nd test.
You should read your directions in the pregnancy test package.
A doctor's pregnancy test is much more accurate, where as a home pregnancy test can be faulty.
pregnancy test
It depends on what that pregnancy test uses to indicate pregnancy. Read the directions carefully to see what they use to indicate a positive or negative pregnancy test.
pregnancy test
No, a positive pregnancy test is the sign of pregnancy on the IUD.
If you think you may be and you just can't wait to find out, a blood test is available that detects the pregnancy hormone much sooner than the time it would take to show up in urine.
No. The pregnancy test is only effected by hCG (the pregnancy hormone).
Meaning "negative pregnancy test" with ectopic pregnancy: Any test can fail, urine test, blood simple test, and quantitative HGC test. Also the timing of the test versus the diagnosis by image (ultrasound). Ectopic pregnancy is only diagonsed with image, ultrasound, CT, MR.