Table 4.

Neonatal outcomes of 2PN and 1PN blastocysts in cIVF and ICSI cycles

Insemination	cIVF		ICSI
Pronuclear state	2PN	1PN	2PN
No. of deliveries	94	9	58
Weeks of gestation	38.2 ± 2.7	38.9 ± 1.5	38.0 ± 3.0
Delivery (normal/Cesarean section)	37/51	4/5	21/37
Gender (females/males)	40/54	3/6	33/25
Average length (cm)	48.2 ± 4.0	49.6 ± 2.8	48.0 ± 4.9
Average of the girth of the head (cm)	33.6 ± 1.7	34.2 ± 1.5	32.9 ± 2.4
Birth weight (g)	2874.2 ± 609.3	2999.0 ± 484.4	2831.2 ± 720.2
No. of major malformations at live birth (%)	1 (1.1)	0 (0.0)	2 (3.4)

Nine cases of neonatal outcomes of 1PN blastocysts were presented. Normal = vaginal delivery