If it is confirmed that you conceived on 25th December then your expected date of delivery can be on 17th of coming September. Two plus or minus are possible.
If In Get Pregnant On December 25 2010 When Im I Due?
September 24 or 26 2011
Sorry but 25th Dec 2010 has not occurred yet.
I got pregnant on th 25th of december and I'm due the 14th of september