Every woman should know basic information about most fertile time for pregnancy. You should also know about your accurate ovulation time if you are trying to get pregnant. Every month, an egg matures in women’s ovary. When it reach to a certain size, it releases from the ovary and move in fallopian tube on the way to the uterus. It is not certain that which ovary releases egg. Thus, Ovulation is the process that releases eggs from a woman's ovaries.