Fig. 1.
Levels of PAG and PSPB in cows on different days (28 and 40 days) of artificial insemination when embryonic mortality was detected. ***, P<0.0001; **, P< 0.001; EM, embryonic mortality; PR, pregnant; M, milk.
Levels of PAG and PSPB in cows on different days (28 and 40 days) of artificial insemination when embryonic mortality was detected. ***, P<0.0001; **, P< 0.001; EM, embryonic mortality; PR, pregnant; M, milk.