When was I conceived if i was born on October 4, 2009?

When you ask, "When was I conceived if I was born on October 4, 2009, 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 October 4, 2009. 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, January 11, 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, January 8, 2009
Friday, January 9, 2009
Saturday, January 10, 2009
Sunday, January 11, 2009
Monday, January 12, 2009
Tuesday, January 13, 2009
Wednesday, January 14, 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 October 5, 2009?
Here is the next birthday on our list.