Table 2. Association between donors' characteristics on oocyte recipient pregnancy achievement
Oocyte donor characteristics	Oocyte recipient pregnancy
	B	ExpB	SE	CI	p
Age	0.022	1.023	0.033	0.958–1.092	0.502
Body mass index	-0.016	0.984	0.0373	0.915–1.059	0.665
Number of follicles	-0.012	0.988	0.0097	0.969–1.007	0.222
Retrieved oocytes	-0.0001	1.000	0.0082	0.984–1.016	0.988
Total dose of FSH	0.0004	1.000	0.0002	1.000–1.001	0.096
Estradiol peak	-0.00003	1.000	0.00006	1.000–1.000	0.642
Pregnancy rate	3.999	54.553	0.3381	28.122–105.824	<0.001
Implantation rate	0.166	1.181	0.0190	1.138–1.226	<0.001
B: regression coefficient;SE: standard error;ExpB: exponentiation of B;CI: 95% confidence interval.