1. Developmental Anatomy of Reproductive Organs. 2. Anatomy of Reproductive Organs. 3.1. Introduction to Histology, Cellular and Molecular Biology. 3.2. Overview of Male Reproductive Organs. 3.3. Comparative Histology and Subcellular Structures of Mammalian Spermatogenesis and.Spermatozoa. 3.4. Overview of Female Reproductive Organs. 3.5. Fertilization. 4. Comparative Reproductive Physiology of Domestic Animals. 5. Transgenic Animals. 6. Gender Selection in Mammalian Semen and Pre-implantation Embryos. 7. Artificial Insemination. 8. Embryo Transfer and In Vitro Fertilization. 9. The Comparative Cryobiology of Preimplantation Embryos from Domestic Animals. 10. Animal Cloning. 11. Introductory Chapter on Comparative Placentation. 12. Comparative Placentation. 13.1. Pregnancy Diagnosis in the Mare. 13.2. Bovine Pregnancy Diagnosis. 13.3. Pregnancy Diagnosis in Swine. 13.4. Pregnancy Diagnosis in the Ewe. 13.5. Canine and Feline Pregnancy Diagnosis. 14. Ultrasonography in Small Ruminant Reproduction.