I have taken a few pregnancy tests because i am late and it has been about 4 weeks since intercorse took place Is that enough time to know if you are pregnant All come back negative?

It is possible to detect pregnancy as early as 10-14 days after ovulation, which occurs about 14 days before the start of your next period. However, most home pregnancy tests are designed to detect pregnancy from the first day of your missed period. If you have taken a pregnancy test 4 weeks after intercourse, it should be accurate and reliable in detecting pregnancy. If you have taken multiple negative tests, it is unlikely that you are pregnant. However, if you are still experiencing symptoms of pregnancy, it is recommended to see a doctor to confirm the results.