how long does it take for a pregnancy test to show positive

A pregnancy test can show a positive result typically around 10 to 14 days after conception. This corresponds to roughly the time of a missed period. Some highly sensitive tests can detect pregnancy hormone (hCG) as early as 4 to 5 days before the missed period, but for the most accurate result, it is recommended to wait until the first day of a missed period. The time it takes for a pregnancy test to show positive depends on the sensitivity of the test to hCG and the individual's hormone levels. The hormone hCG starts to be produced after the fertilized egg implants, which occurs about 6 to 10 days post-ovulation. Blood tests can sometimes detect pregnancy earlier, within 7 to 10 days after conception, because they detect lower levels of hCG than urine tests.