Ну и чего вам не нравится? Сами-то читали?It's estimated that the success rate of a vasectomy reversal is:    75% if you have your vasectomy reversed within 3 years    up to 55% after 3 to 8 years    between 40% and 45% after 9 to 14 years    30% after 15 to 19 years    less than 10% after 20 years