【医】定时人工授精

insemination set time insemination filament internal insemination external insemination artificial direct int.raperitoneal insemination artificial ferrite artificial contaminant artificial rainfall artificial forming artificial traffic artificial insemination artificial insemination time artificial insemination-donor artificial insemination center confused artificial insemination artificial insemination by donor artificial insemination of donor artificial insemination by husband artificial insemination fecundation artificial insemination-husband artificial insemination station