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How long after you have sex will a preg. test show that you are pregnant or not?

7 Answers

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  • 1 decade ago
    Favorite Answer

    On average, most women will get an accurate result either way (pregnant or not pregnant)14-21 days after conception/intercourse.

    Source(s): RN Midwife, IVF Consultant and mother of 7
  • Anonymous
    1 decade ago

    It has nothing to do with how long after sex.

    It depends on your menstrual cycle.

    You should be able to get a positive pregnancy test starting with the first day of your missed period.

  • You have to wait a day or two AFTER your missed period. Or get a blood test their very accurate

  • Usually after your missed period.

    If you use something like First Response it will detect it 5 days before your missed period.

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  • approximately 2 weeks. maybe a weeek after your missed peeiod is the most active but it may show sooner than that.

  • 1 decade ago

    about 2 weeks.

  • your first missed period.

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