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Reproduction

Reproduction. Terminology. Gamete Ovum Sperm Gonads Ovaries Testes Copulate Ejaculation Gestation Parturition Intromission. Female Organs. Vulva Vagina Labia (lips) Vestibular glands Clitoris Cervix (neck) Uterus Body Uterine horns (fallopian tubes, oviduct )

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Reproduction

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  1. Reproduction

  2. Terminology • Gamete • Ovum • Sperm • Gonads • Ovaries • Testes • Copulate • Ejaculation • Gestation • Parturition • Intromission

  3. Female Organs • Vulva • Vagina • Labia (lips) • Vestibular glands • Clitoris • Cervix (neck) • Uterus • Body • Uterine horns (fallopian tubes, oviduct) • Ovaries

  4. Female Organs • Broad ligaments • Suspensory ligaments • Follicle • Corpus Luteum (CL) • Caruncles • Cotyledon • Placenta-

  5. Copulation • Induced Ovulators • “Tie” • Typical breeding

  6. Hormones/Estrous Cycle • Proestrus • FSH increase (Follicle stimulating hormone) • B. Estrogen • Estrus • FSH and Estrogen decreases • LH increase (Luteinizing hormone) • Metestrus • Diestrus • Progesterone increases • Anestrus

  7. Reproductive Table

  8. Male Organs • Scrotum (scrotal sac) • Testes (Testicles) • Seminiferous Tubules • Epididymis • Vaginal Tunic • Cremaster muscle • Spermatic cord • Vas Deferens • Seminal Vesicles

  9. Male Organs • Prostate Gland • Bulbourethral gland • Urethra • Penis • Sigmoid Flexure • Os penis • Prepuce • Bulb of the glans

  10. Semen Analysis • Spermatozoa • Head • Midpiece • Tail • To determine fertility • Count • Motility • Shape

  11. Semen Collection • Electroejaculator • Manual stimulation • Mount a dummy • Redirection from a receptive female

  12. Vocabulary • Flehmen • Vaginitis • Amniotic fluid • Mammary • Lactation • Dystocia • Orifice • Embryo • Orchidectomy • Cryptorchid • Prostatis • Epididymitis • Castration • Ovarian hysterectomy

  13. Pathological Conditions • Adenocarcinoma of the prostate • Testicular carcinoma • Trichomoniasis • Testicular degeneration • Broken penis • Teaser Bulls • Bean • Eclampsia

  14. Pathological Conditions • Pyometra • Metritis • Uterine prolapsed • Uterine torsion • Windsucker • Caslickssurgery • Retained placenta • Hermaphrodite • Freemartin • Pseudopregnancy

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