If I'm not mistaken I think with most pregnancy tests even the early detection ones, you have to be about 14-21 days pregnant, or the results may not show up. Can anyone verify this information? Don't make any rash decisions if you are pregnant, and reconsider telling your parents about it. I'm sure they will not be happy at first, but they'll probably then be very supportive of you. Let your heart make the decisions, not your fear or embarassment about the situation. Good luck.