Extended buck semen can be used frozenthawed, chilled or fresh (i.e. non-refrigerated),
but when fresh semen is used, it offers better
fertility and conception rate5,6. In addition, Blash
et al7 stated that the process of freezing and
thawing of goat semen reduces the percentage of
live sperm cells and acrosomal integrity. To
meet the need of A.I., many extenders have been
used. These include egg yolk- phosphate8, skim
milk9 and orange juice1