Table 3.

Pregnancy results between the groups

Variables		Hatching (n = 78)	Control (n = 81)	P-value
Chemical pregnancy		19 (24.4)	14 (17.3)	0.271
Clinical pregnancy		18 (23.1)	12 (14.8)	0.183
Ongoing pregnancy		13 (16.7)	9 (11.1)	0.310
Implantation rate		19/136 (14.0)	14/146 (9.6)	0.253
Miscarriage		5 (27.8)	3 (25.0)	0.866
Multiple pregnancy
	Singleton	17 (94.4)	9 (100)
	Twin	1 (5.6)	0 (0)	1.00
Data presented as n (%). Chi-square test