Post on 30-Dec-2015
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Chapter 5Chapter 5
Male Sexual and Male Sexual and Reproductive Anatomy Reproductive Anatomy
and Physiologyand Physiology
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Anatomy of the Male Sexual Anatomy of the Male Sexual and Reproductive Systemand Reproductive System
The PenisThe Penis
• ExternalExternal RootRoot ShaftShaft Glans PenisGlans Penis
• ForeskinForeskin
• Internal (Corpora)Internal (Corpora) UrethraUrethra Corpora cavernosaCorpora cavernosa
• ErectionErection Corpus spongiosumCorpus spongiosum
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Anatomy of the Male Anatomy of the Male Sexual and Reproductive Sexual and Reproductive
SystemSystem
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Anatomy of the Male Sexual Anatomy of the Male Sexual and Reproductive Systemand Reproductive System
The Glans PenisThe Glans Penis• MeatusMeatus• Coronal ridgeCoronal ridge• FrenulumFrenulum
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The Underside of the PenisThe Underside of the Penis
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The Prepuce (Foreskin)The Prepuce (Foreskin)
Ridged bandRidged band Erogenous receptorsErogenous receptors Gliding mechanismGliding mechanism
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Anatomy of the Male Sexual Anatomy of the Male Sexual and Reproductive Systemand Reproductive System
The ScrotumThe Scrotum• TestisTestis• Spermatic cordSpermatic cord
The TesticlesThe Testicles• CrypotorchidismCrypotorchidism
The EpididymisThe Epididymis
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The ScrotumThe Scrotum
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The TesticlesThe Testicles
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The Pathway of the SpermThe Pathway of the Sperm
Vas DeferensVas Deferens UrethraUrethra Seminal VesiclesSeminal Vesicles The Prostate GlandThe Prostate Gland The Cowper’s GlandsThe Cowper’s Glands SemenSemen
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The Male Duct SystemThe Male Duct System
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Male Sexual DevelopmentMale Sexual Development
Gonache (ages 9-12)Gonache (ages 9-12) Spermarche (12-18 months later)Spermarche (12-18 months later) Nocturnal EmissionsNocturnal Emissions SpermatogenesisSpermatogenesis The Brain and TestosteroneThe Brain and Testosterone
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SpermatogenesisSpermatogenesis
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Physiology of the Male Sexual Physiology of the Male Sexual and Reproductive Systemand Reproductive System
ErectionErection• Angle determined by suspensory ligamentAngle determined by suspensory ligament
EjaculationEjaculation• Emission phaseEmission phase• Expulsion phaseExpulsion phase• Premature ejaculationPremature ejaculation
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The Perineum and Pelvic FloorThe Perineum and Pelvic Floor
Male Kegel ExercisesMale Kegel Exercises
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Male Sexual Anatomy Male Sexual Anatomy and the 21and the 21stst-Century-Century
Body Image: Adonis ComplexBody Image: Adonis Complex Penis SizePenis Size CircumcisionCircumcision
• The procedureThe procedure• The risks and possible effectsThe risks and possible effects• Effects on sexual satisfactionEffects on sexual satisfaction
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CircumcisionCircumcision
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Research on Sexual Satisfaction Research on Sexual Satisfaction Following CircumcisionFollowing Circumcision
Sexual DriveSexual Drive Erectile FunctionErectile Function EjaculationEjaculation Penile SensationPenile Sensation Overall SatisfactionOverall Satisfaction
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Anabolic-Androgenic Steroid UseAnabolic-Androgenic Steroid Use
Performance-enhancing DrugsPerformance-enhancing Drugs Extent of Use Among Non-elite AthletesExtent of Use Among Non-elite Athletes Physical, Physiological, and Psychological Physical, Physiological, and Psychological
EffectsEffects
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Male Sexual and Reproductive HealthMale Sexual and Reproductive Health
Testicular CancerTesticular Cancer Penile CancerPenile Cancer PriapismPriapism Peyronie DiseasePeyronie Disease BalantisBalantis EpididymitisEpididymitis Testicular TorsionTesticular Torsion
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Self-Care and PreventionSelf-Care and Prevention
Genital Self-examGenital Self-exam Prostate HealthProstate Health ProstatitisProstatitis
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Sexual Life EducationSexual Life Education
Concluding PointsConcluding Points