When was I conceived if i was born on May 11, 1978?

When you ask, "When was I conceived if I was born on May 11, 1978, 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 May 11, 1978. 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 Thursday, August 18, 1977.

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.

Monday, August 15, 1977
Tuesday, August 16, 1977
Wednesday, August 17, 1977
Thursday, August 18, 1977
Friday, August 19, 1977
Saturday, August 20, 1977
Sunday, August 21, 1977

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 May 12, 1978?
Here is the next birthday on our list.