Table 8. Perinatal mortality according to gestational order in 2014.
ART procedure	Singleton			Twin			≥Triplets
	LB	SB	ND	LB	SB	ND	LB	SB	ND
IVF/ICSI/other	5,561	136	46	2886	106	56	193	6	4
FET	2977	14	9	1397	9	8	83	0	0
Fresh OD	1792	33	12	1473	30	15	80	3	1
OD(FET)	780	5	8	415	1	2	21	0	0
Total	11,110	188	75	6,171	146	81	377	9	5
Perinatal mortality (*)	23			35			36
(*) proportion of still birth plus early neonatal death per 1,000 newborns. LB = live birth; SB = still birth; ND = early neonatal death.