The Reproductive System: Part A - Next2Eden

Male Sexual Response• Erection• Enlargement and stiffening of the penis fromengorgement of erectile tissue with blood• Initiated by sexual stimuli, including:• Touch and mechanical stimulation of thepenis• Erotic sights, sounds, and smells• Can be induced or inhibited by emotions orhigher mental activityCopyright © 2010 Pearson Education, Inc.