If you stay on schedule with your cycle, and your LMP was 6/28... with a 27 day cycle. Your basic conception date would take place around 07/09/2006.
The egg lives for about 1 day while sperm can live for about 3 to 5 days. Conception is most likely to occur when intercourse occurs in the 4 to 5 days before ovulation or on the day of ovulation. So with your situation, you should have avoided your conception date, however you are only looking at a possible few hours as well. So just wait it out a couple of weeks and see if you get your next period, which is the only way to know.
If you are not wanting to get pregnant, you may want to call your doctor and ask about the plan B pill as it needs to be taken within 72 hours of unprotected sex.
Hope this helps, If you need anything else please feel free to ask. If you found this helpful don’t forget to click the *Accept* button.
