When was I conceived if i was born on September 11, 2015?

When you ask, "When was I conceived if I was born on September 11, 2015, 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 11, 2015. 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 Friday, December 19, 2014.

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.

Tuesday, December 16, 2014
Wednesday, December 17, 2014
Thursday, December 18, 2014
Friday, December 19, 2014
Saturday, December 20, 2014
Sunday, December 21, 2014
Monday, December 22, 2014

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 12, 2015?
Here is the next birthday on our list.