My son's due date was feb 17th (2003) and they said I conceived on the 26th of may, so I would guess about the 19th of may. This is based on a regular 28 day cycle though. So if your cycle is for example, 32 days long each month, the day you conceived would most likely be the 23rd of may.
Ashlee

Hey hon...When was the 1st day of your last period?

From what I calculated your last period was probably may 2, 2005 making the time you conceived may 16,2005. But if you had sex anywhere from the 11th-16th your still fertile on those days, and sperm last up to seven days so by the time ovulation came around it would be on the 16th. Hope this helps!

I just done a due date calculator on babycenter.Com. If you due date is feb 10th, your last period should have been may 6th, not the 2nd. That would put ovulation on may 20th (if you have a 28 day cycle), not the 16th. I was pretty close the first time, I just guessed. If you want to type in due date calulator and enter may 6th as lmp and it will show the right answer. But you might have a shorter or longer cycle.

I just wanted to thank everyone for being so kind and trying to help me with my problem.. You all have been a very big help!!! Thank you so much :)