Table 3 Developmental competence of embryos derived from vitrified/warmed IVM bovine oocytes after EV supplementation during maturation.

Control

49 (27.2 ± 2.7)^a

55 (31.2 ± 2.5)^a

22 (12.8 ± 1.4)^a

15 (9.0 ± 2.6)^a

Small

34 (23.4 ± 4.2)^{a, c}

51 (31.0 ± 2.2)^a

16 (10.2 ± 2.8)^{a, c}

12 (6.8 ± 2.7)^{a, b}

Large

35 (24.7 ± 1.3)^a

37 (26.2 ± 1.8)^{a, b}

13 (7.9 ± 2.2)^{a, b}

9 (5.8 ± 2.9)^{a, b}

VIT

18 (13.8 ± 3.1)^{b, c}

30 (18.3 ± 1.8)^b

6 (3.3 ± 0.8)^b

2 (1.5 ± 1.5)^b

VIT Small

17 (11.7 ± 3.2)^b

25 (18.5 ± 6.0)^{b, c}

4 (2.9 ± 1.2)^b

3 (1.5 ± 0.9)^b

VIT Large

34 (25.3 ± 4.2)^a

37 (28.5 ± 4.5)^{a, c}

11 (7.6 ± 1.5)^{b, c}

8 (6.7 ± 3.4)^{a, b}