RESUMEN
Pregnancy detection has evolved over the last few decades and the importance of early pregnancy detection is critical to minimize the amount of time a cow spends not pregnant. Embryonic mortality (EM) is generally considered to be the primary factor limiting pregnancy rates in cattle and occurs early (Asunto(s)
Femenino
, Animales
, Embarazo
, Bovinos
, Bovinos/embriología
, Desarrollo Embrionario
, MicroARNs/análisis
, Pruebas de Embarazo
, Pruebas de Embarazo/veterinaria
, Mortalidad