Creatinine is a by-product of normal muscle activity, which is found in the urine and blood; bacteria and white blood cells are signs of infection. Click here to return to the Medical News Today home page. The pH value, for example, can be used to find out whether there is an increased risk of developing urinary stones. Early signs of pregnancy Early signs of pregnancy Find out. If your urinalysis results come back abnormal, your doctor may require additional tests to determine the cause.
Which fruits should you eat during pregnancy? If you have had bladder stones, they can come back. Unless you have urinated in the middle of the night, first morning urine should exhibit a higher concentration of the the pregnancy hormone, hCG. Home pregnancy tests rely on urine to detect the presence of hormones released during pregnancy. Some kits require the user to place a test stick in her urine stream. When taking a home urine pregnancy test, it is important to follow the test's instructions fully. A line will not show up if the test does not detect hCG — so even the faintest line means that the test has picked up on hCG in your pee.
Finish urinating into the toilet. Why urinalysis is done. To increase the accuracy — or more precisely to increase the possibility of receiving a positive test result earlier — it is advised to use a first morning sample when testing for pregnancy. When buying a home pregnancy test, some experts suggest that you purchase one from a large store that has a lot of product turnover — this way, you will be more likely to buy a newer test and not one that has been sitting on the shelves for months. If this is the case, you may be asked to help your child with the test at home. The skin surrounding the urinary opening has to be cleaned just before the urine is collected.