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Swine Reproduction System, Female (Brain (Anterior Pituitary (LH (Helps…

- - - - GnRH
        
        Releases FSH and LH
      - PIH
        
        Stops the Mammary Glands from Lactating.
      - PRH
        
        Causes Mammary Glands to Lactate.
      - Oxytocin
        
        Projects the milk from glands.
  - - - Helps Start Ovulation
    - - Realeases the Milk from the mammarly gland
    - - Follicle Production
- - - - Eggs(Ovum)
        
        Infundibulum
        
        Catches and Channels the released eggs.
        
        Oviducts
        
        Connects to the uterine horns.
        
        Carries the egg to the Uterine Horn
        
        Uterus and Uterine Horns
        
        Where the fertilized eggs implants
        
        This is where the pig fetus develops(Gestation)(3 months, 3 weeks, 3 days)
        
        Cervix
        
        Acts as part of birthing canal
        
        Vagina
        
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        Placenta
        
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        Endometrium is the lining of the uterus.
        
        Gets "sheads" in off pregnancy
        
        If sperm never reaches egg than produces prostaglandin
        
        Restarts Cycle
        
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        If the egg does not get fertilized than Prostaglandin(PGF2a) will began being produced. Killing the CL and restarting the cycle.
        
        This is where estrus is produced. When estrus is being produced the estrous cycle begins and the pig will go into heat.
        
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        Where the Sperm meets the Eggs(fertilization)or (Conception)
      - Produces Estrogen
        
        Causes heat, and dilation of the cervix.
    - - Produces progesterone during pregnancy
      - Produces Progesterone if Pregnant.
        
        Inhibit Sexual behavior
        
        Maintains Contractions
        
        Develops the Mammarly Glands.
      - Produces Relaxin if Pregnant.
        
        Expands Pelvis
        
        Relaxes everything to be able to move.
- - - - Epididymis, long twisted tubes lying along the surface of the testes
        
        Vas Deferens, carries sperm from epididymis to the ampulla
        
        Ampulla, widened area at junction of vas deferens
        
        Uretha, single tube leading from vas deferens
        
        Accessory Glands, glands associated with the male reproductive tract to provide fluids for volume and nutrients.
        
        seminal vesicles
        
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- - - - Production of Testosterone
    - - Sperm Production