Pregnancy diagnosis is the primary factor for improving reproductive performance and high
economic efficiency in herds. Early pregnancy diagnosis, on the other hand, allows livestock …

Background: Measurement of pregnancy-associated glycoproteins (PAGs) by
radioimmunoassay or enzyme-linked immunosorbent assay has been commonly used for …

The aim of this study was to evaluate two different methods (a bovine rapid visual PAG
ELISA test and transabdominal ultrasonography) for early diagnosis of pregnancy in Awassi …

Pregnancy-specific protein B (PSPB) is produced by mono and binucleate trophoblast cells
in the placenta of ruminants during pregnancy. This study was designed to determine the …

The accurrate diagnosis of pregnancy and prediction of lambing rate are important tools that
ensure the proper nutrition of pregnant ewes, optimize the birth weight of offspring and …