Table 3.

The comparison of Laboratory Information (x±s, %).

	Non-LE group (103)	LE group (78)	P value
No. of oocytes retrieved	18.93±6.42	19.91±6.22	0.307
No. of mature oocytes	16.64±6.05	17.82±6.19	0.242
No. of fertilized oocytes	13.28±5.77	13.48±5.17	0.808
No. of cleaved embryos	12.86±5.89	13.12±5.16	0.756
No. of high-quality embryos on D3	6.84±3.98	6.76±3.83	0.901
No. of embryo transferred	0.73±0.80	0.73±1.21	0.981
No. of cryopreserved embryos	6.84±4.57	6.75±4.32	0.901
Mature oocyte rate (%)	88.84 (1725/1953)	89.62 (1390/1551)	0.226
Fertilization rate (%)	79.19 (1366/1725)	75.54 (1050/1390)	0.015
Cleavage rate (%)	96.93 (1324/1366)	96.19 (1010/1050)	0.323
High-quality embryonic rate on D3 (%)	53.40 (707/1324)	51.88 (524/1010)	0.467
Fresh embryo transfer rate (%)	55.34 (57/103)	48.72 (38/78)	0.377