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Reproductive System (Disorders (Symilis (Symptoms: Fever,kills you,sores…

- - - - Released by hypothalamus to stimulate anterior pituitary gland to release LH and FSH
    - - Decrease release of FSH by anterior pituitary gland
    - - Stimulates the development and maturation of primary follicle into secondary follcile
    - - Primary female sex hormone released by follicle/secondary sex characteristics
    - - Spike of hormone will trigger ovulation of the most mature follicle
    - - Triggers suppression of the hypothalamus from releasing GNRH/stimulates the development and growth of the lining of the uterine wall
  - - - Stimulates seminiferous tubules to secrete testosterone
    - - At puberty stimulates sertoli cells for sperm production and maturation
    - - Released by hypothalamus to stimulates anterior pituitary gland to release LH and FSH
    - - Stimulates reproductive organs development and sex drive/Secondary sex characteristics
    - - Released by the testes when high levels of testosterone are present to release GNIH to stop production of L and FSH
- - - - Receive a fertilized egg/nourishes the fertilized egg
        
        Support
        
        Round ligament
        
        Anchor interiorty
        
        Uterosacral ligament
        
        Anchored posteriorly
        
        Broad ligament
        
        Attached to the pelvis
        
        Regions
        
        Body
        
        Main portion
        
        Fundus
        
        Area where uterine tube enters
        
        Cervix
        
        Narrow outlet/opening into the uterus
        
        Walls
        
        Myomemtrium
        
        Middle layer
        
        Perimetrium
        
        Outer visceral peritoneim (covering of abdominal organs)
        
        Endometrium
        
        Inner-layer
    - - Extends from cervix to exterior of body/receives penis during sexual intercourse
    - - Receive the ovulated oocyte/provide a site for fertilzation
      - Regions
        
        Fimbriae
        
        Finger like projecting at the distal end that draws into the uterine tube
        
        Infundibulum
        
        Open end is funnel-shaped
        
        Cilia
        
        Inside the uterine tube slowly move the oocyte towards the uterus
    - - Responsible for milk production after birth by the hormone prolactin
    - - Primary sex organ (female gamete)
        
        Outer cortex
        
        Houses developing female gamete, the oocyte
        
        Inner medulla
        
        Contains loose C.T with large blood vessels and nerves
      - Support
        
        Broad ligament
        
        encloses suspensory ligament
        
        Ovarian ligament
        
        Attach to uterus
        
        Suspensory ligaments
        
        Secure ovary to lateral walls of pelvis
    - - Labia
        
        Majora
        
        Ouuter fold
        
        Minora
        
        Inner fold
      - Mons pubis
        
        Fatty pad overly the pubic area, covered by pubic hair
  - - - Carries sperm from the epididymis to the ejaculatory duct
    - - Extends from the base of urinary bladder to the tip of the penis
    - - Found on the superior part of the testes/functions to mature and store sperm cells (20 days)
    - - Produces a thick,akaline yellowish secretion (60% of volume of semen)
    - - Sperm-producing factories/4 seminiferous tubules
      - Sertoli cells: provide nutrients and supportive function
    - - Secretes a milky fluid that helps activate sperm (allows for locomotion)
    - - Head:Contains nucleus with DNA inside
      - Acrosome:Anterior portion of head, contains enzyme needed for penetration
        the female egg
      - Midpiece: Contains mitochondria that produce energy,ATP for journey
      - Flagella:Only human cell with a tail
    - - Secrete an alkaline mucus in response to sexual stimulation, and lubricates penis
    - - Tubular organ/delievers semen into female reproductive tract
        
        Root: attached to body wall
        
        Shaft (body) free, movable portion of penis
        
        Glans penis (enlarged tip): contains urethral opening
        
        Prepuce (foreskin) Fold cuff of skin around proximal end
- - - - Day 14 triggered by sudden spike increase in LH caused bt steady increase in estrogen
      - Grafian follicle releases the oocyte
    - - Day 15-28/empty sheld becomes sorpus luteum
      - Abstence of pregnancy, corpus luteum becomes corpus albicans causing the decrease in progestrone and estrogen
    - - FSH causes follicular cells to develop into primary follicle/follicular cells secrete estrogen to become secondary follicle
      - Beginning of menstruation until ovulation
  - - - Day 1-5 Decline of estrogen and progesterone cause the spiral arteries to constrict, cells become iscemic and die, and are slowed off or shed
      - Bleeding last for 3-5 days
    - - Day 6-14 Estrogen stimulates growth of blood vessels of the endometrium, causing it to double in thickness
    - - Day 15-28/progesterone levels drop following decline in LH,leading into menstrual pahse