those countries have very high taxes. Ã°â¢The average annual growth rate for the European population from 1985 to 1995 was only. 0.28 percent; in the same period the population of Asia grew by 1.69 percent per year, and. that of North America by 1.33 percent annually.
The life span of sperm after ejaculation depends on the circumstances. Ejaculated sperm remain viable for several days within a woman's reproductive tract or in nutritive liquid (culture medium) in a lab setting. Fertilization is possible as long as the sperm remain alive â at least five days. Sperm also can be preserved for years when semen is frozen. With. Landon Trost, M.D. 1  Secondary infertility. 2  Paternal age.
Answer   Semen is ejaculated to that it hits your cervix, so the sperm reaches it immediately.   Answer   I agree. The end of the cervix is in the shape of a spoo â¦ n so it collect the sperm right away. Sperm can take a minimum of 45 minutes to travel to the egg. Sperm have a maximum of 72 hours to fertilize an egg, at which time they will die if they do not complete their mission.