title: On call. Whenever I ride my bike for more than an hour or so, I notice numbness in my penis. I know that can lead to impotence, so I've stopped taking long rides. But now I see some policemen in my town patrolling on bikes all day long. Will they end up with problems?
authors.forename: Harvey B
authors.initials: HB
authors.lastname: Simon
mesh_terms: D001642:Bicycling; D007172:Erectile Dysfunction / Q000209:etiology; D006801:Humans; D006987:Hypesthesia / Q000209:etiology* / Q000517:prevention & control; D008297:Male; D010409:Penile Diseases / Q000209:etiology* / Q000517:prevention & control; D016495:Police; D013997:Time Factors