When was I conceived if i was born on September 12, 2010?

When you ask, "When was I conceived if I was born on September 12, 2010, we assume you mean: What date did your father fertilize your mother's egg to create you? In other words, when did your parents ... you know ... do the thing they do to make a baby ... in this case, you?

We used Research Maniacs' "conceived formula" to calculate when you were conceived, based on your birthday of September 12, 2010. We assume that your mother's pregnancy was normal and went to full term.

According to our calculation, we estimate that your date of conception was on Sunday, December 20, 2009.

It is not an exact science and the date of conception may be a few days before or after the date above. We list our best estimate range of dates below.

Thursday, December 17, 2009
Friday, December 18, 2009
Saturday, December 19, 2009
Sunday, December 20, 2009
Monday, December 21, 2009
Tuesday, December 22, 2009
Wednesday, December 23, 2009

When was I conceived?
Do you want to find out when someone else was conceived? Find out here!

When was I conceived if i was born on September 13, 2010?
Here is the next birthday on our list.