Your rough conception date would be December 26th 2010, give or take a few days. However, it's difficult to accurately say when your conception date was. I suggest speaking to your doctor, midwife or obstetrician to get a better idea.
The approximate date of conception was September 29th
The approximate date of conception was September 2nd 2009
The approximate date of conception was September 22nd 2009
It depends if 30th September was actually your due date. I will assume that you are talking about September 30th 2010. Assuming that September 30th was your due date, it makes your conception date roughly January 6th 2010. This date might be a couple of days out.
The approximate date of conception was September 2nd
go to babycenter.com and use the due date calculator
The approximate date of conception was October 24th
The approximate date of conception was June 13th
The approximate date of conception was August 25th
The approximate date of conception was August 28th
The approximate date of conception was June 17th
The approximate date of conception was May 31st