A positive urine pregnancy test indicates a high likelihood of pregnancy, but is not 100% conclusive. A positive urine pregnancy test, also known as a positive early pregnancy test, can be used to determine if a woman is pregnant by checking the concentration of chorionic gonadotropin in her urine. If a woman has stopped menstruating for more than 10 days, a positive urine pregnancy test can be used to make a general judgment. However, there are some false positives, such as ectopic pregnancy and hyperemesis gravidarum, which can be detected by a urine test. Therefore, a positive urine pregnancy test cannot be used to confirm the diagnosis. Clinical diagnosis of pregnancy requires a positive urine pregnancy test, blood HCG, ultrasound and other related tests to further clarify the diagnosis. Therefore, if a woman has a positive urine pregnancy test, she needs to go to the hospital for further examination.