The men and women reproductive organ all may divide
into two kinds: A kind is a germ cells, a kind attaches the
reproductive organ. In the men and women reproductive organ germ
cells all has the dual mission, one is produces the spermatozoon or
the ova; Two, secretion sex hormone. The sex hormone is
helpful to attaching the reproductive organ the growth and the growth.
Attaches the reproductive organ the function is participation
completes the sex act and completes the new life the formation and
breeding.
In the male reproductive system also may meet, the external
genital organs classifies, like this introduces more convenient.
External genital organs official including penis and scrotum.
In reproductive organ including testicle, vas deferens and
attached gland.
The testicle is masculine 生殖腺, is shouldering the
production spermatozoon and the secretion male hormone twofold task.
Vas deferens includes 附睾, the vas deferens, the body fine
tube and the urethra and so on. 附睾 has the storage
spermatozoon and causes the spermatozoon finally completely mature
function. The vas deferens are 附睾管continuing, is
undertaking the transportation and the storage spermatozoon's
function. When 射精, the spermatozoon after above pipeline,
then passes through the urethra finally to discharge in vitro.
Attached gland including 精囊腺, nearby prostate gland,
Cowper's gland and urethra gland. But do not despise these
supporting roles' functions, the seminal fluid liquid ingredient
majority of comes from them, in which contains provides for the
spermatozoon the massive nutritions ingredient, has lacked them, the
spermatozoon can lose the vigor and the fertilization ability.
From the testicle to the vas deferens this section as well as
the attached gland all is two sides symmetrical. Related various
question and so on reproductive organs structure and function will
introduce in behind.