The Visual Guide to Ovine Reproduction
Female Reproductive System
Ovaries
Normal Corpus Luteum.
Triple Ovulation.
Normal Follicle.
Prepuberal Ovaries.
Double Ovulation.
Corpus Albicans.
Uterine Tube/Oviduct
Parovarian Cyst.
Fimbrial Cyst.
Mesonephric Duct Cyst.
Hydrosalpinx.
Uterus
Normal Reproductive Tract.
Uterus Opened Up.
Normal Uterus.
Prepuberal Uterus.
Postpartum Uterus.
Pigmented Caruncles.
Uterus 17h Post Partum.
Uterus 8d Post Partum 1.
Uterus 8d Post Partum 2.
Uterus 8d Post Partum 3.
Uterus 14d Post Partum.
Uterus 4 wk Post Partum.
Postmortem Autolysis.
Hydrometra.
Cervix
Normal Suffolk Cervix.
Normal Cervix.
Cervix Opened.
Postpartum Cervix.
Prolapsed Cervix.
Vagina
Mucus from Vagina.
Vaginal Prolapse.
Vaginal Prolapse Evisceration.
Vulva
Prominent Clitoris.
Enlarged Clitoris.
Estrus Detection
Estrus Detection Aids
Estrus Detection.
Ewe in Estrus.
Marked Ewes.
Ram with Marking Harness.
Flehmen Response.
Ram Follows Ewes.
Use of Grease Paint.
Grease Paint on Brisket.
Marking Colors.
Mixing Pigment and Grease.
Estrous Activity.
Placenta
Normal Placenta.
Normal Placenta.
Normal Conceptus.
Triplet Placenta.
Chorioallantoic Membranes.
Abnormal Placenta
Infected Caruncles.
Chlamidiosis.
Toxoplasmosis.
Toxoplasma Lesions.
Placentomes Infected with T gondii.
Q Fever Placenta.
Q Fever Smear.
Reproductive Management
Cycle Control
CIDR and Applicator.
CIDR Devices.
Cow versus Ewe Devices.
Obstetrics
Lambing Facilities
Lambing Pasture.
Newborn Lamb.
Early Signs of Labor
Mucus from Vagina.
Restless Prepartum Ewe.
Presentation
Normal Anterior Presentation.
Right Front Leg Back.
Retrieval of the Forelimb.
Delivery With One Leg Back.
Both Front Legs Retained.
Leg Retained at the Elbow.
Head Retained.
Obstetrical Snare.
Placement of the Head Snare.
Head Snare in Place.
One Hindlimb Retained.
Posterior Presentation.
Posterior Presentation.
Transverse Presentatioin.
Both Legs Retained at the Hips.
Anterior and Upward Repulsion.
Lateral Rotation of Hock.
Medial Traction on Fetlock.
Caudal Traction on Pastern.
Tangled Twins.
Lambing Injuries
Retained Fetuses.
Stillborn Lamb.
Swollen Head.
Swollen Tongue.
Intrathoracic Hemorrhage.
Cracked Ribs.
Excessive Force.
Triplets.
2nd Degree Perineal Laceration.
Cesarean Section
Hind Feet at the Vulva.
Prepped for Surgery.
Abdominal Incision.
Extracting the Lamb.
Cesarean Section.
Surgically Delivered Lamb.
Twin Lamb.
Uterine Closure.
Uterine Incision Line.
Fetotomy
Amputation of the Head.
Subcutaneous Fetotomy.
Fetotomy in Progress.
Front Leg Removed.
Neonate
Normal Inflated Lung.
Head Covered by Membranes.
Close-up of Covered Head.
Stillborn Lungs.
Floating Pieces of Lung.
Sunken Pieces of Lung.
Partial Atelectasis.
Fetus to Necropsy.
Fatal Hemorrhage / Umbilical Artery.
Umbilical Artery Hemorrhage.
Heat Lamp Burn.
Burn from Heat Lamp.
Dirty Feet.
Eponychium.
Grafted Lamb.
Omphalitis.
Intestinal Torsion.
Intussusception.
Urachal Infection.
Postmortem Autolysis.
Autolysis Close-up.
Postpartum Care
Prolapsed Uterus
Uterine Prolapse.
Partial Prolapse of the Uterus.
Prolapsed Uterus.
Perforated Prolapsed Uterus.
Chronic Prolapse of the Uterus.
Vaginal Trauma
Prolapsed Intestines.
Postpartum Vaginal Prolapse.
Retained Placenta
Retained Fetal Membranes.
Retained Placenta.
Pregnancy
Conceptus
Fetal Surgery.
Triplets.
Uterus with Sextuplets.
Sextuplets.
Fetal Surgery.
Fetal Adrenalectomy.
Fetal Canulation.
Diagnosis
Triplets.
Transabdominal Ultrasonography.
Rectal Abdominal Palpation 1.
Rectal Abdominal Palpation 2.
Rectal Abdominal Palpation 3.
Accidents of Gestation
Prolapsed Vagina
Vaginal Prolapse.
Cervicovaginal Prolapse.
Epidural Anesthesia.
Recurrence of Vaginal Prolapse.
"U-Saver"
Prolapse Paddle in Place.
U-Saver Tied to Wool.
Retention of a Prolapsed Vagina.
Prolapse Pins in Place.
Truss for Prolapsed Vagina.
Rear View of Truss.
Truss Shown from Behind.
Lateral View of Truss.
Truss Out of Place.
Prolapsed Cervix.
Prolapse of Rectum and Vagina.
Rectal Prolapse.
Hydrops Allantois
Hydrops Allantois.
Drainage of a Hydrallantois.
Mummification
Mummy in Placenta.
Small Mummy.
Abdominal Hernia
Abdominal Hernia 1.
Abdominal Hernia 2.
Ventral Hernia.
Perineal Hernia.
Prolonged Gestation
Veratrum californicum - Early Growth.
Veratrum californicum - Mature Plants.
External hydrocephalus.
Normal versus Abnormal Fetus.
Initiation Failure.
Overdue Fetuses.
Deformed Yearling Lamb.
Cyclopian Skull.
Fetal Surgery.
Fetal Adrenalectomy.
Uterine Torsion
Partial Torsion of the Uterus.
Autolysed Fetus.
Thrombosis of Uterine Vessels.
Vagina / Torsion
Teratology
Fetal monster
Acephalic Anasarcous Monster.
Amelia.
Acephalic Holocardius Monster.
Malformed Skulls
Cystic Esophagus 1.
Cystic Esophagus 2.
Cystic Esophagus 3.
Amorphus Globosus 1.
Amorphus Globosus 2.
Amorphus Globosus 3.
Amorphus Globosus 4.
Amorphus Globosus 5.
Amorphus Globosus 6.
Incomplete Fetus.
Incomplete Fetus.
Congenital Anomalies
Ankylosis.
Arthrogryposis.
Anomaly with One Limb.
Schistosomus Reflexus.
Schistosomus Reflexus.
Unilateral Cryptorchid.
Intra-abdominal Testis - Close-up.
Cranioschisis.
Cleft Palate.
Agnathia Lateral View.
Agnathia Ventral View.
Freemartin Lamb.
Freemartin Vulva.
Cystic Bile Duct.
Sheep-Goat Hybrids.
Abortion
Infectious Causes
Brucella abortus in Sheep.
Listeria Liver Lesions.
Chlamydial Lesions.
Chlamydial Abortion.
Chlamydia.
EAE Placentitis.
Toxoplasma Lesions.
Toxoplasmosis.
Toxoplasmosis / Cotyledon.
Test Plate for Toxoplasmosis.
Toxoplasmosis / Fetus.
Toxoplasmosis / Placenta.
Placentomes Infected with T gondii.
Toxoplasmosis / Cat.
Undetermined Causes
Abortion Kit.
Aborted Fetus in Membranes.
Reproductive Technology
Artificial Insemination
Canes in Canister.
Cradle for AI.
Transcervical AI.
Ultrasonography
Transabdominal Ultrasonography.
Transabdominal Ultrasonography.
Laparoscopy
Laparoscopic View of Uterus.
Laparoscopic Insemination.
Male Reproductive System
Testis and Epididymis
Normal Testes.
Unilateral Cryptorchidism.
Lateral View of the Testis.
Medial View of the Testis.
Epididymitis.
Epididymitis.
Testicular Abscessation.
Sperm Granuloma.
Testicular Varicose Veins.
Gigantic Varicocele.
Varicoceles.
Pampinocele.
Scrotum
Normal Scrotum.
Rambouillet Scrotum.
Examination of the Scrotum.
Scrotal Circumference.
Testicular size.
Scrotal Hernia.
Sucked Prepuce and Scrotum.
Penis
Glans Penis.
Exposing the Penis.
Holding the Penis.
Examination of the Penis.
Extended Penis.
Urethral Process.
Anomalous Cremaster Muscle.
Penile Injury.
Penile Abcess.
Prepuce
Sheath Abcess.
Semen
Semen Evaluation.
Semen Post Thaw.
Ram Shield.
Warming Stage.
Normal Ram Sperm.
Detached Heads.
Bent Tails.
Pus cells.
Neutrophils in Semen.
WBC in Semen.
Breeding Soundness Evaluation
Check Teeth.
Ram on Rump.
Bailey Ejaculator.
Ejaculator.
Insertion of the Ram Probe.
Advancing the Ram Probe.
Positioning the Penis.
Semen Collection.
Inguinal Hernia - Anterior View.
Inguinal Hernia - Posterior View.
Castration
Banding > 1 Week.
Banding > 2 Weeks.
Banding > 4 Weeks.
Burdizzo / Epididymis.
Burdizzo / Enlarged Epididymis.
Burdizzo / Enlarged Vas.
Eventration Post Castration.
Vasectomy
Double Ligation.
Distended Cauda Epididymidis.
Distended Cauda after Vasectomy.
Location of Incision.
Isolated Vas Deferens.
Ligating Close-up.
Restraint for Vasectomy.
General Images
Miscellaneous.
Ram Lambs.
Lambs in Box.
Wiltshire Horn Ewe.
Wiltshire Horn Pair.
Katahdin Ewe Lambs.
Wiltshire Horn Ram.
Hybrid Ewe.
Yearling Katahdins.
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