Animal Reproduction Techniques Course

Lesson 1 • Male Reproductive Anatomy and Physiology

Covers testicular structure, accessory glands, and spermatogenesis. Provides the anatomical baseline required to evaluate male fertility and collect semen.

Lesson 2 • Female Reproductive Anatomy and Physiology

Examines ovarian, uterine, and cervical structures across livestock and companion animal species. Connects anatomy to cycle regulation and embryo transport.

Lesson 3 • Estrous Cycle Dynamics

Details follicular and luteal phase events, hormone fluctuations, and behavioural signs. Underpins timing decisions for all assisted reproduction procedures.

Lesson 4 • Reproductive Hormones and Their Roles

Identifies key hormones, their sources, and feedback mechanisms governing reproduction. Prepares students to interpret hormone assays and design synchronization protocols.

Lesson 1 • Female Reproductive Tract Examination

Teaches rectal palpation, transrectal ultrasound, and vaginoscopy for female tract assessment. Identifies structural abnormalities that affect conception and pregnancy rates.

Lesson 2 • Reproductive Hormone Profiling

Uses blood and milk progesterone assays and LH surge detection to confirm ovarian activity. Integrates hormonal data with physical findings for complete fertility diagnosis.

Lesson 3 • Breeding Soundness Evaluation in Males

Covers physical examination, libido scoring, and semen quality criteria for male fertility certification. Directly informs sire selection decisions in breeding programmes.

Lesson 4 • Semen Collection Methods

Introduces artificial vagina, electroejaculation, and epididymal collection techniques across species. Establishes safe, hygienic collection as the prerequisite for semen evaluation and processing.

Lesson 1 • GnRH-Based and Combination Protocols

Covers Ovsynch, CO-Synch, and Select Synch protocols integrating GnRH and PGF2α. Demonstrates how combination protocols achieve tighter ovulation synchrony for fixed-time AI.

Lesson 2 • Prostaglandin-Based Protocols

Applies PGF2α injections to lyse the corpus luteum and initiate a new cycle. Compares single-injection and double-injection strategies for different herd scenarios.

Lesson 3 • Small Ruminant and Equine Synchronisation

Adapts synchronisation principles to sheep, goats, and mares, addressing species-specific hormonal differences. Prepares students to modify cattle-derived protocols for other species.

Lesson 4 • Monitoring and Troubleshooting Synchronisation

Uses ultrasound and estrus detection aids to verify protocol response and identify failures. Builds diagnostic skills to adjust protocols when expected outcomes are not achieved.

Lesson 5 • Principles of Synchronisation

Explains the biological rationale for manipulating the luteal phase and follicular wave. Establishes why synchronisation improves labour efficiency and conception uniformity.

Lesson 1 • Equine and Canine AI

Covers fresh, chilled, and frozen semen use in mares and bitches, including timing relative to ovulation. Addresses regulatory requirements for breed registry acceptance of AI offspring.

Lesson 2 • Bovine Artificial Insemination

Teaches recto-vaginal technique for cervical and deep-horn deposition in cattle. Connects correct semen placement to maximising conception rates in beef and dairy herds.

Lesson 3 • Semen Thawing and Post-Thaw Evaluation

Establishes correct water-bath temperatures, thaw times, and post-thaw motility assessment. Prevents fertility losses caused by improper thawing before insemination.

Lesson 4 • Semen Cryopreservation and Storage

Covers extender formulation, glycerol addition, cooling curves, and liquid nitrogen storage. Ensures students can prepare and maintain viable frozen semen doses for AI use.

Lesson 5 • Small Ruminant and Swine AI

Adapts insemination technique to ovine, caprine, and porcine anatomy, including laparoscopic AI for sheep. Addresses species-specific cervical barriers and semen dose requirements.

Lesson 1 • Donor Selection and Preparation

Defines genetic, health, and reproductive criteria for selecting high-value donor females. Ensures donors enter superovulation protocols in optimal body condition and cycle status.

Lesson 2 • Superovulation Protocols

Applies FSH and eCG-based regimens to stimulate multiple follicle development in donors. Compares decreasing-dose FSH schedules with single-dose eCG for response and embryo yield.

Lesson 3 • Embryo Quality Grading

Applies standardised grading scales to assess embryo morphology and viability before transfer or cryopreservation. Correlates grade with expected pregnancy rates to guide transfer decisions.

Lesson 4 • Donor Insemination for Embryo Production

Times multiple inseminations around induced ovulation to maximise fertilisation of superovulated oocytes. Addresses semen quality requirements and insemination frequency for optimal embryo numbers.

Lesson 5 • Embryo Search and Identification

Uses stereomicroscopy to locate, identify, and stage embryos from flush effluent. Distinguishes fertilised embryos from unfertilised oocytes and degenerate structures.

Lesson 1 • Non-Surgical Embryo Transfer Technique

Performs transcervical embryo deposition into the uterine horn ipsilateral to the corpus luteum. Correct placement and minimal trauma are critical to achieving target pregnancy rates.

Lesson 2 • Recipient Selection and Synchronisation

Establishes criteria for recipient body condition, cycle synchrony with donor, and uterine health. Correct recipient selection is the single greatest determinant of ET pregnancy success.

Lesson 3 • Embryo Handling and Loading

Covers embryo washing, holding media, and loading into transfer straws under sterile conditions. Minimises osmotic and temperature stress between collection and transfer.

Lesson 4 • Embryo Thawing and Post-Thaw Assessment

Executes correct thaw procedures for slow-frozen and vitrified embryos and evaluates re-expansion. Ensures only viable embryos are transferred to maximise recipient pregnancy rates.

Lesson 5 • Pregnancy Diagnosis After ET

Uses ultrasound and progesterone assays to confirm pregnancy in recipients at defined intervals. Early diagnosis allows timely re-synchronisation of open recipients to minimise reproductive losses.

Lesson 1 • In Vitro Fertilisation Procedure

Performs sperm capacitation, co-incubation with oocytes, and fertilisation confirmation by pronuclei detection. Addresses sperm concentration, incubation time, and polyspermy prevention strategies.

Lesson 2 • In Vitro Embryo Culture

Maintains zygotes through cleavage to blastocyst stage in sequential or single-step culture media. Optimises gas atmosphere, temperature, and group culture conditions for embryo development.

Lesson 3 • Somatic Cell Nuclear Transfer Overview

Introduces SCNT principles, enucleation, nuclear injection, and activation for cloning applications. Contextualises SCNT within conservation and elite animal propagation without detailed protocol execution.

Lesson 4 • Embryo Sexing and Genetic Testing

Applies trophectoderm biopsy and PCR-based sex determination and genomic testing to IVF embryos. Enables selection of embryos by sex or genetic merit before transfer or cryopreservation.

Lesson 5 • In Vitro Maturation of Oocytes

Applies IVM media, hormonal supplements, and incubation conditions to advance oocytes to MII stage. Maturation efficiency directly determines fertilisation and blastocyst development rates.

Lesson 1 • Reproductive Performance Metrics

Defines and calculates key indicators including pregnancy rate, calving interval, and services per conception. Establishes baseline benchmarks against which programme improvements are measured.

Lesson 2 • Economic Analysis of Reproductive Programmes

Calculates cost per pregnancy and return on investment for AI, ET, and synchronisation programmes. Justifies technology adoption decisions using enterprise-level economic modelling.

Lesson 3 • Reproductive Data Recording and Analysis

Implements herd management software to capture, store, and analyse reproductive events and outcomes. Transforms raw records into actionable reports for protocol and management decisions.

Lesson 4 • Designing a Herd AI and ET Programme

Builds a complete annual reproductive calendar integrating synchronisation, AI, and ET cycles. Aligns breeding events with nutritional, seasonal, and labour resource constraints.

Lesson 5 • Continuous Improvement and Troubleshooting

Applies root-cause analysis to poor conception rates, high embryo loss, and synchronisation failures. Establishes a systematic review cycle to sustain and improve reproductive programme outcomes.