When was I conceived if i was born on December 4, 1979?

When you ask, "When was I conceived if I was born on December 4, 1979, 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 December 4, 1979. 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 Tuesday, March 13, 1979.

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.

Saturday, March 10, 1979
Sunday, March 11, 1979
Monday, March 12, 1979
Tuesday, March 13, 1979
Wednesday, March 14, 1979
Thursday, March 15, 1979
Friday, March 16, 1979

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 December 5, 1979?
Here is the next birthday on our list.