| A | B |
|---|
| Circumcision | surgical removal of the prepuce |
| Coitus | sexual intercourse between male and female |
| Copulation | sexual intercourse between male and female |
| Ejaculation | ejection of semen and fluids from the male urethra |
| Gonads | male and female sex glands |
| Hydrocele | scrotal swelling caused by collection of fluid along the tubes within the testes |
| Impotent | lack of power to have an erection or to copulate |
| Orchidotomy | incision into a testis |
| Phimosis | narrowing, or constriction of the opening of the prepuce of the penis |
| Prostatolith | stone in the prostate gland |
| Prostatovesiculitis | inflammation of the prostate gland and seminal vesicles |
| Puberty | period when secondary sex characteristics and ability to reproduce sexually begins |
| Spermatozoon | single male sperm |
| Varicocele | enlarged veins of the spermatic cord |
