Suspect pregnancy? When is the most accurate urine pregnancy test? If you suspect you may be pregnant, a urine pregnancy test is a very convenient method that can be done easily at home. However, many people don’t know when it’s most accurate to get tested. Let\’s take a look at this issue from several aspects. 1. The ovulation cycle affects the test results. The urine pregnancy test paper test is performed for several days during pregnancy. The accuracy of the results is related to the ovulation cycle. Generally speaking, women