Urine tests are accurate for the detection of anabolic steroids use. The urine samples are sent to laboratories for testing. Home steroid tests bought over the counter are also considered effective.
Urine tests are more accurate than hair tests.
I believe they are fairly accurate, but probably not 99.9%. I've gotten false positives on urine tests before, but they're usually pretty accurate.
Anabolic steroids may be detected in urine from a few days to couple weeks after the last dose, depending on the individual drug and the amount taken. Some anabolic steroids are metabolised extensively and identification is based on a metabolite rather than the parent drug.
Steroids WILL NOT show up on urine tests, only blood tests
Urine pregnancy tests are highly accurate when used correctly. They can detect pregnancy as early as a few days after a missed period, with accuracy rates of over 99% when used according to the instructions.
Less, but they are effective for screening.
Yes there are, some are blood tests, some are urine tests, and you can even find them at stores like Walgreens. However if you want the most accurate test you should see your doctor.
NO.. Unless your employer has them test for it (blood) most times they only test for (compounds for mj,heo,cocane ect)
Interestingly, steroids are not routinely tested for on routine urine drug screens. Specialized tests are required for this, if steroid abuse is suspected or reported.
There is no real way to know until you get a positive pregnancy test. Blood tests given by dr's are usually accurate 10 to 14 after ovulation and home pregnancy tests and urine tests are usually accurate around 14 to 16 days after ovulation.
There are two kinds of blood tests for pregnancy tests -- quantitative and qualitative. Assuming you've waited long enough (much less than 49 days), and the test is done properly by the lab, the quantitative test is very accurate. The qualitative blood test is about the same accuracy as urine tests. Even the home urine tests are 97% accurate. So if you took the quantitative blood test you can be very sure it's right. Even with the other tests 97% is pretty accurate. I suspect the error rate in blood labs is greater than that.
The rates of false negative and false positive chlamydia tests for various types of tests are as follows (see related link):Becton-Dickinson NAAT female urine: 1% false positive; 19.5% false negativeGen Probe NAAT female urine: 1.1% false positive; 5.3% false negative