Table 2.

Primary outcome of ART in the HCG group compared to the control group

	HCG group	Control group	p-value
Oocyte number	12.74 $\pm$ 5.55	10.69 $\pm$ 5.46	0.053
M2	10.83 $\pm$ 5.36	9.67 $\pm$ 5.05	0.244
2PN	6.60 $\pm$ 4.35	5.76 $\pm$ 3.29	0.258
Embryo number	4.90 $\pm$ 3.59	4.32 $\pm$ 2.75	0.343
Transferred embryo	1.98 $\pm$ 0.45	2.09 $\pm$ 0.55	0.260
Data presented as Mean $\pm$ SD. Student's t test. HCG: Human chorionic gonadotropin, M2: Matured oocyte, 2PN: 2 pronucleus