    Setitente 4: He found thict men wika had ejaculated more  thich, five times a week in their 20s were a third: less  likely to develop aggressive prostate cancer iater in-life    ‘Sentence 2: Thasé who gaciilatéd more than, five tinies a  iveek’ were a thind less likely{sto develop serious prostate  eancercin later life    