“3 arteries, 3 nerves, 3 other things”: 3 arteries: testicular, ductus deferens, cremasteric. 3 nerves: genital branch of the genitofemoral, cremasteric, autonomics. 3 other things: ductus deferens, pampiniform plexus, lymphatics. Note some argument about this: Moore doesn’t put in cremasteric ...