" " " " " " " " " "" " """"""""""""""""" . . . . : . . . ::::::::::::::::::::: : . . . . . . . """""""""""""""""""""""""""""""""" . : . B1 B6 B2 . 2006 . (asthenozoospermia). . . . Royalactin . . """""""""""""""" . . . . ( ) . . . . . """"""""""""""""""" . . . . .