Male Reproductive Anatomy PDF

MALE REPRODUCTIVE ANATOMY ligaments NOTES composed of: ○ corpora cavernosa internal and external parts EXTERNAL...

MALE REPRODUCTIVE ANATOMY ligaments NOTES composed of: ○ corpora cavernosa internal and external parts EXTERNAL corpus spongiosum - came from the word penis sponge. capable of absorbing the blood. nagkakaroon ng penile erection bcs of the organ of copulation (sexual intercourse / blood rush coitus) nasustain ung erection bcs of penile vein not highly pag nag tapos ung orgasm baba na ung muscular, sexual stimulation then marereverse and marami babalik ung artery sa normal size shang extension of corpus spongiosum = glans penis average length of fully length erect penis is to 4 to 5 inches glans penis = sit of sexual excitement for scrotum male not even scrotal sock (merong rugae/folds) corpus spongiusum na nasa loob non - urethra newborn has darker scrotum male urethra - 5 to 9 inches, average of 7 sa loob nito merong testes, inside the testes merong sperm male urethra = dual function. elimination, and reproduction (semen and urine) hit sensitive ang sperm cells female urethra = 1 to 3. shorter urethra body temp mas mataas kesa sa scrotal temp which is why prone to uti INTERNAL REPRODUCTIVE testes seminiferous tubule = where sperm cells produce male gonad laydig’s cell = producing fructose that helps sex gland the sperm cells to survive epididymis produce sex hormones = testosterone (to produce sex cells / gamete) storage room for growth and maturation of the sperms male gamete = sperm 64 to 75 days to mature spermatogenesis (process) = happens in testes seminal fluid = fluid that lubricate the sperms spermatogenesis occur = diff structure that produce seminal fluid ○ epididymis (producing 5% seminal male producer of seminal fluid = prostate fluid) gland ○ cowper's gland clear fluid = pre cum/ pre ejaculatory fluid (producing 5% withdrawal seminal fluid) is ○ not prostate a gland good (60% form producing of seminal fluid) contraception (coitus interruptus) ○ vas deferens seminal vesicle (30%) ampula seminal vesicle ejaculatory duct NOTES nagpupush ng sperm need mag push ung semen para hindi mag stay ng matagal sa acidic vaginal canal; lubricate urethra acidic ang vaginal canal bcs of doderleine bacilli (lactic acid) = pH 4-5, organs connected to the urethra ○ dept of vaginal canal is 3 to 4 inches urinary bladder ○ when the woman is sexual stimulated, the ejaculatory duct cervix of girl is naiistretch which is why ○ vaginal canal ay humahaba pa prostate gland ○ cowper's gland