Ewe

Corpora lutea

ET

(morulae + blastocysts)

Detected

fetuses^a

Gestation period

(days)

Delivered lambs

Birth weight

(kg)

1

2

4

2

155

2

2.8; 3.2

2

1

4

0

NP

0

0

3

2

4

1

153

1

3.5

4

2

4

0

NP

0

0

5

3

4

0

NP

0

0

6

3

3

2

152

2

2.8; 3.5

7

2

4

0

NP

0

0

8

2

3

0

NP

0

0

9

2

4

2

151

2

3; 3.4

10

1

3

1

158

1

3.4