Reproductive Techniques, AssistedReproductive TechniquesReproductionLitter SizePregnancyAnimal HusbandryFertilityBreedingAnimal Nutritional Physiological PhenomenaSperm Injections, IntracytoplasmicLactationTripletsPregnancy, AnimalCattleInfertility, MaleFertilization in VitroInsemination, ArtificialPregnancy, MultiplePregnancy RateEmbryo TransferSwineAzoospermiaPregnancy OutcomeOvulation InductionPregnancy Reduction, MultifetalSpermatozoaTwinsSemen AnalysisOvarian Hyperstimulation SyndromeInfertilityCryopreservationSperm MotilitySemenSperm CountFertilizationInfertility, FemaleOocytesEfficiencyEfficiency, Organizational