Optimization of a 5-day fixed-time embryo transfer (FTET) protocol in heifers I. Manipulation of circulating progesterone through reutilization of intravaginal progesterone devices during FTET
R. V. Sala, L. F. Melo, J. C. L. Motta, L. Leffers-Neto, L. C. Carrenho-Sala, M. Fosado, J. F. Moreno, Pietro Sampaio Baruselli, Milo C. Wiltbank, A. García-Guerra
Topics & Concepts
Estrous cycleCorpus luteumOvulationFollicular phaseEmbryo transferAndrologyEstrus synchronizationPregnancyPregnancy rateEmbryoAnimal scienceBiologyMedicineEndocrinologyCell biologyGeneticsReproductive Physiology in LivestockGenetic and phenotypic traits in livestockRuminant Nutrition and Digestive Physiology