Respuesta :
I believe that the answer is a. one day. After the egg leaves the ovaries it then travels to the fallopian tube where it sticks there waiting for it be fertilized. After a 24 hours of sticking in the fallopian and fertilization made. The ripe egg disintegrate and then either flies out of the body or absorb by the body.
the amount of days a human egg has to survive after leaving the ovaries is: A. one day
That't why every birth clinic reccomend that the best time to intercourse when a couple want to have kids is in the days leading up to the release of the egg and one day after.