Some home pregnancy tests are more sensitive than others. The more sensitive tests may be able to detect seven days after conception.
I think that you can take a test now
Wait two weeks after unprotected sex before taking a pregnancy test.
2 weeks after sex the earliest.
you can take the test now.
4 weeks
You can take a pregnancy test any time you like. Birth control does not affect the accuracy of a pregnancy test.
You can take a pregnancy test 2 weeks after sex.
you can take a pregnancy test whenever you please. if you take it anytime after your missed period though, your test will turn out more effective.
Most women, like myself, take a pregnancy test on the day of their missed period.
3 weeks
At least 3 weeks
A woman should take a pregnancy test on the first day that she has missed her period, it is best to take the test in the morning for the best results.