Even if i got my period but i would like to make sure. can i take a ept pregnant test exactly 2 weeks after unprotected sex & get an accurate result?

Repeat test : Home pregnancy tests are very accurate. They are the same tests used in a doctors office. They can detect a pregnancy 7-10 days after conception so 5 months ago is certainly long enough. The best time to take one is when you miss your period. If you doubt the result you can repeat it in 1-2 days. If you were pregnant the hormone level would rise enough for detection.