I'm sorry, I'm a little confused about your question.

If you were asking what day you conceived;

Based off your due date your lmp would have been 7-30-06. You would have ovulated about two weeks later, so around 8-13-06ish. And you would have concieved a few days later. If I missunderstood your question I appologize.

Good luck. It looks like you'll get to see your little one soon!

thanks mc4ever02,
actually my due date for getting periods is on 6th of may this year.

If you are expecting your period May 6th, wait til the 7th and if you still do not have your period, test. Good luck