G₁

G₂

G₃

G₄

G₅

Fat

1^st pregnancy

8.57 ± 1.83^b.1

10.57 ± 1.61^ab.1

9.95 ± 2.35^ab.1

14.55 ± 1.32^a.1

13.05 ± 0.11^ab.2

2^nd pregnancy

9.12 ± 1.50^ab.1

12.12 ± 1.90^a.1

12.32 ± 2.73^a.1

4.32 ± 0.74^b.2

13.85 ± 0.74^a.1

Protein

1^st pregnancy

9.82 ± 0.51^c.1

12.17 ± 0.71^b.1

14.12 ± 0.89^a.1

11.87 ± 0.30^b.1

13.32 ± 0.16^ab.1

2^nd pregnancy

9.75 ± 0.34^b.1

11.35 ± 0.47^b.1

13.32 ± 0.50^a.1

11.32 ± 0.95^b.1

13.70 ± 0.14^a.1

Lactose

1^st pregnancy

3.10 ± 0.28^b.1

3.45 ± 0.29^ab.1

3.90 ± 0.14^a.1

3.02 ± 0.16^b.2

2.27 ± 0.04^c.2

2^nd pregnancy

3.07 ± 0.24^b.1

3.20 ± 0.10^b.1

3.92 ± 0.27^a.1

3.82 ± 0.13^a.1

2.47 ± 0.06^c.1

Total solid

1^st pregnancy

24.50 ± 1.15^b.1

29.02 ± 1.69^ab.1

30.95 ± 3.03^a.1

32.42 ± 0.98^a.1

31.45 ± 0.12^a.2

2^nd pregnancy

25.07 ± 1.14^bc.1

29.50 ± 2.27^ab.1

32.62 ± 3.37^a.1

22.45 ± 1.14^c.2

32.65 ± 0.21^a.1

Solids not

fat

1^st pregnancy

15.92 ± 0.79^c.1

18.47 ± 0.95^b.1

21.05 ± 1.02^a.1

17.90 ± 0.46^bc.1

18.62 ± 0.42^b.1

2^nd pregnancy

15.87 ± 0.55^c.1

17.32 ± 0.47b^c.1

20.35 ± 0.76^a.1

18.15 ± 1.09^b.1

18.80 ± 0.12^ab.1