Home Pregnancy Test
Home pregnancy tests use a sample of a woman's urine to detect the presence of a hormone (called human chorionic gonadotropin, or hCG) that is produced during pregnancy. If the test is positive for the hormone, it usually means the woman is pregnant.
These tests are available without a prescription, and their accuracy varies. If used correctly, the best tests can detect hCG as early as the first day of a missed menstrual period (about 14 days after conception). A first morning urine sample (which has accumulated in the bladder overnight) provides the most accurate test results.
eMedicineHealth Medical Reference from Healthwise
To learn more visit Healthwise.org
© 1995-2014 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
- Early Care for Your Premature Baby
- What to Eat When You Have Cancer
- When to Take More Pain Medication