13 separate quizzes to test your knowledge of the male reproductive anatomy based on the following video titles:

What you'll get:

• How Sperm Is Created
• How An Erection Works
• Erections Gone Wrong: What Viagra Does to the Penis
• Can Men Control Their Balls??? (Important Anatomy!!)
• Birth Control for Men | Vasectomy
• Thanks for Creating Me Dad... With Your Testicles
• The Essential Ingredients of Semen
• 5 Reasons Why Guys Lose Their TESTICLES
• The Best Time to Have Sex... According to Science.
• The Science Behind Ejaculation Frequency: Is More Actually Better?
• Erection Connection: Can New FDA Approved Gel Replace Viagra?
• The Fracture You Don't Want - Penile Fractures
• The Worst Genital Pain a Man Can Experience

Will you pass?