First, are produced in the small seminiferous tubules of the . These oval-shaped glands are protected by a sac called . After the sperm cells are produced, they are stored in a large coiled tube on the outer surface of each testicle called the . From this tube the sperm go into a larger tube called the , which eventually carries them to the external male reproductive organ, the . Along the way sperm is nourished by a sugary fluid from the , a chemical fluid from the which is the most common site of the cancer in men, and fluid from the Cowper’s gland which are two small glands located near the bladder. These fluids plus the sperm cells combine to form , the fluid ejaculated from the penis during . Before a male can ejaculate, the spongy tissue surrounding the penis becomes engorged with blood causing the penis to become stiff and hard. This is known as an , the tube that carries the semen from the body is the . This tube carries from the bladder. Male can also have uncontrolled ejaculation during sleep which are called CHOICES:

Cowper’s glands
nocturnal emission
prostate
seminal vesicle
Urine
epididymis
orgasm
scrotum
sperm
urethra
erection
penis
semen
testes
Vas deferens