How long does it take to know if your pregnant?

Answer 1

Usually 14 days after possible conception, for other women it may be sooner or longer.

72. Hours then you can know for sure it doesn't take more then a week.

1. Conception usually occurs about 5-7 days after intercourse
2. Your most fertile period is about 5 days before ovulation
3. For most(but not all) women ovulation occurs about 14 days prior to her period.

According to the ClearBlue pregnancy test accuracy results they are:

4 days before expected period= 51% accurate

3 days before expected period= 82% accurate

2 days before expected period= 90% accurate

1 day before expected period =95% accurate

the day of expected period =99% accurate