• Ngwa maka ozuzu enyi, nke semen akpa ma ọ bụ tube na catheters nwere ike itinye, nke mere na mkpụrụ nwere ike itinye ozugbo n'ime mkpụrụ.
• Mkpanaka nke etinyere na njide na-eme ka o doo anya na a na-ejikọta akpa mkpụrụ mmiri semen.
O ụlọ ọrụ mepụtara ma mepụta pig AI catheters na 2002. Kemgbe ahụ, azụmahịa anyị abanyela n'ọhịa nke pig AI.
Na-ewere ' mkpa gị, anyị na-enweta' dị ka ụlọ ọrụ anyị, yana 'ọnụahịa dị ala, ịdị elu dị elu, ihe ọhụrụ ọhụrụ' dị ka echiche na-eduzi anyị, ụlọ ọrụ anyị enyochala onwe ya wee mepụta ngwaahịa insemination ezi.