Reproductive L4 Flashcards
where are testes located in the adult male?
scrotum
Where are testes located in the early fetal developement?
abdomine
cryptorchidism
“hidden testes” or undescended testes
infertility
3% of term babies
Where does the sperm produced in seminiferous tubules move to?
rete testis
where does the sperm from rete testis move to?
epididymus
all sperm gets combined into 1 tube
Where does the sperm move to from epididymus?
Vas deferens
Eventually connects to urethra
Where do sperm mature?
occurs while sperm moves slowly through the epididymis
What does epididymis do?
reabsorbs liquid from around the sperm making it more concentrated
matures sperm
What is the major site of sperm storage in a male?
Vas Deferens
What is the position of vas deferens?
Pass from the testicles up and around the bladder, and come behind the bladder to join with seminal vesicles and prostate gland at the back of the prostate. The tubules then join with ejaculatory duct that passes through the prostate.
Seminal vesicles
join with the Vas deferens at the ejaculatory duct which passes through the prostate and then join to the urethra, which runs through the prostate to the penis
How long is urethra?
20 cm
how long does sperm mature in the epididymis ?
10 days -2 weeks
does sperm swim in the male reproductive tract?
no
where is most sperm stored?
ampulla of ductus(VAS) deferens
What are the accessory glands?
seminal vesicles
prostate gland