From: Relationship between quantity of IFNT estimated by IFN-stimulated gene expression in peripheral blood mononuclear cells and bovine embryonic mortality after AI or ET
Estrous cycle length (d)a
Group mean ± SEM
25-29
30-34
35-39
40-44
45-49
50-
AI (n = 9)
35.1 ± 3.8
44.4% (4)
11.1% (1)
22.2% (2)
0% (0)
ET (n = 11)
39.5 ± 1.8
9.1% (1)
18.2% (2)
27.3% (3)
36.4% (4)