Male Reproduction Crossword Key Across 1. Nocturnal Emission (word not on vocabulary list and need to add 1 square) 3. Circumcision 4. Prostate Gland 7. Vas Deferens 9. Penis 10. Urethra (word not on vocabulary list) 13. Testosterone (word not on vocabulary list) 14. Seminal Vesicles Down 2. Ejaculation 5. Scrotum 6. Impotence 7. Vasectomy 8. Sperm 11. Semen 12. Testicles 15. Epididymis (need to add 1 square) 16. Cowper’s Gland