Table 2. Sex ratio of transferred embryos by embryo stage in Hanwoo cows
Stage
No. of recipients
Sex ratio of calves (%)
Pregnant
Aborted (%)
Male
Female
4-1
59
17 (28.8)
19/42 (45.4)
23/42 (54.8)
5-1
45
11 (24.4)
11/34 (32.43)
23/34 (67.7)
6-1
35
1 (3.9)
18/34 (52.9)
16/34 (47.1)
7-1
11
4 (36.4)
2/7 (28.6)
5/7 (71.4)
p
= 0.3.
Statistical significance established at
p
< 0.05.