From: Evaluation of age, weaning weight, body condition score, and reproductive tract score in pre-selected beef heifers relative to reproductive potential
N
Preg AI, %
Preg NS, %
Not preg, %
RTS
 3
20
30.0
50.0
20.0
 4
104
46.2
35.6
18.3
 5
135
42.2
45.2
12.6
BCS
1
100.0
0.0
48
31.3
18.8
 6
209
45.0
40.2
14.8
 7