Lactation

Sample size

Mean ± SE

MMY (L)*

MMY (L)^‡

1

5

12.04 ± 0.7

8.8

12.9

2

4

13.24 ± 0.8^a

9.2

13.5

3

6

14.10 ± 0.6^b

9.6

14.3