Table II.

Characteristics of human embryos from the experiment presented in Fig. 4 , graded on day 6.

	Control (n = 20)	EmbryoGlue® (n = 23)
High overall grade day 6	5 (1 fresh, 4 frozen)	4 (0 fresh, 4 frozen)
High expansion grade day 6	15 (9 fresh, 6 frozen)	16 (8 fresh, 8 frozen)
High ICM grade day 6	5 (1 fresh, 4 frozen)	5 (1 fresh, 4 frozen)
High TE grade day 6	7 (1 fresh, 6 frozen)	13 (5 fresh, 8 frozen)

Control embryos included 10 fresh embryos and 10 frozen: five frozen at PN; two frozen on day 2; and three frozen on day 3. EmbryoGlue®-treated embryos included 12 fresh embryos and 11 frozen: six frozen at PN; one frozen on day 2; and four frozen on day 3. High grades are based on eligibility/requirement for embryo freezing (Cutting et al. 2008, ASiRMaESIGo 2011).