Table 3.

The number of ovum, embryos, and the ratio of ovum to follicle based on the ESR2 gene +1730 G/A polymorphism

Variable Polymorphisms	GG	GA	AA	P-value
Number of embryos	6.2 $\pm$ 5.3	7.6 $\pm$ 6.3	6 $\pm$ 4.9	0.5
Number of ovum	16.6 $\pm$ 8.3	16.3 $\pm$ 9.4	19 $\pm$ 8.1	0.8
Ovum to follicle ratio	0.75 $\pm$ 0.24	0.73 $\pm$ 0.26	0.78 $\pm$ 0.25	0.9
Data presented as Mean $\pm$ SD; t test was used