The Reproductive System: Part A - Next2Eden

Male Sexual Response• Ejaculation• Propulsion of semen from the male ductsystem• Sympathetic spinal reflex causesCopyright © 2010 Pearson Education, Inc.• Ducts and accessory glands to contract andempty their contents• Bladder sphincter muscle to constrict,preventing the expulsion of urine• Muscles in shaft undergo a rapid series ofcontractions leading to climax and thenresolution