by Seidel, Elsden & Hasler. Embryo transfer in dairy cattle has been updated throughout with new information on sexing embryos, sexing semen, cloning, marketing, as well as the basics and economics of this technology. This edition was revised in 2003. 96 pages. Chapter 1 Historical Background Chapter 2 Basic Procedures Embryo terminology, Selecting an embryo transfer company, Superovulation, Insemination