Please enable JavaScript.

Coggle requires JavaScript to display documents.

Reproductive System (Major Functions (sexual reproduction (reproduction…

- - - - mature and store sperm cells
    - - carries sperm from epididymis to ejaculatory duct
    - - carries sperm and urine
    - - Provides transportation medium for sperm
    - - produces thick alkine yellowish secretion
    - - secretes milky fluid that helps activate sperm
    - - pre ejaculatory cleanses neutralizes that traces of acidic urine
    - - Maintains testes at 3 degrees celsius lower than normal body temp
    - - Delivers semen into female reproductive system
  - - - Female gonad which holds all the egg cells for reproductions
    - - Suspensory Ligaments
        
        secure ovaries to lateral walls of pelvis
      - Ovarian Ligament
        
        attach to uterus
      - Bread Ligament
        
        encloses suspensory ligament
    - - process of producing ova/egga
    - - Recieved the ovulated oocyte
    - - Recieves,retains, and nourishes fertalized egg
    - - Receives the penis during sexual intercourse
- - - - stimulates seminiferous tubles to secrete testosterone
    - - puberty sertoli cells for sperm production and maturation
    - - realesed by hypothalumus in brain to stimulate anterior pituitary gland to release LH and FSH
    - - stimulates reproductive organ development and sex drive
    - - Released by testes when high levels of testorone are present to release stimulate hypothalamus to release gonodotropin inhibiting hormone to stop production of LH AND FSH
  - - - realesed by hypothalumus in brain to stimulate anterior pituitary gland to release LH and FSH
    - - stimulates development and maturation of primary follicle into secondary follicle
    - - spike of hormone will trigger ovulation of the most mature follicle (only one)
    - - Decrease release of FSH by anterior pituitary gland in brain
    - - primary female sex hormone released by follicle
    - - triggers suppression of the hypothalamus from releasing GnRh
      - stimulates development and growth of the linig of uterine wall to get ready for implantation
- - - - Day 1-14
      - Extends cause follicular cells develop into primary follicle
      - Fsh cause follicular cells to develop into primary follicle
      - F cells secrete estrogen to become secondary follicle
      - only one follicle becomes graafian follicle
    - - Day 14
      - triggered by spike increase in LH cause by steady increase in estrogen stimulating the pituitary gland
      - graafian follicle realese the oocyte
      - rise in progestrone just before ovulation causes basal body temp to rise
    - - Day 15-28
      - when follicle expels oocyte the empty shell becomes corpus Luteum
      - corpus luteum secretes progestrone some estroges and inhibin which suppresses FSH
  - - - day 1-5
      - decline of estrogen and progestrone cause the spiral artiers to constrict cells become ischemic and die and are sloughed off or shed
      - bleeding lasts 3-5 days
    - - Day 6-14
      - estrogen stimulates growth of blood vessels of the endometrium, causing it to double in thickness
      - thickening of endometrium allows ovulated egg to be caught to cause implantation
    - - Day 15-28
      - in responce to rising levels of progestrone by corpus luteum the uterus becomes ready for pregnancy
      - uterine glands enlarge and secret nutrients to substain the embryo until implantation occurs
      - if pregnancy does not occur towards the end phase Lh levels drop due to high levels of progestrone