Western Australian Consolidated Regulations Western Australian Consolidated Regulations (1) All semen shall,
forthwith after collection, be appraised for the concentration, motility and
morphology of its content of spermatozoa.
(2) Semen shall not be
diluted, chilled, frozen or processed, unless at the time of its
appraisal —
(a) it
contains a concentration of not less than 500 million spermatozoa per
millilitre; and
(b) not
less than 60% of spermatozoa content is actively motile and morphologically
normal.