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. 2008 Oct 7;25(9-10):445–452. doi: 10.1007/s10815-008-9255-9

Table 5.

Reproductive outcome of the 915 cycles of oocyte donation cycles in age groups

	Recipients’ <39 years		Recipients’ >39 years
	Men’s < 39 years	Men’s > 39 years	Men’s < 39 years	Men’s > 39 years	p-value
n	338	114	114	349
Men’s age (yr)	33.99^a	41.19^b	35.50^c	44.53^d	<0.01
Recipients age (yr)	33.26^a	36.37^b	41.46^c	42.67^d	<0.01
Recipients BMI	24.30	23.48	24.02	24.41	0.67
Donors age (yr)	25.49	24.67	24.47	24.89	0.10
Fertilization rate (%)	83.34 ± 0.94	82.90 ± 1.81	84.39 ± 1.55	81.55 ± 0.97	0.40
Blastomers	5.41^a	5.92^b	5.87^ab	5.67^ab	0.04
Fragmentation rate (%)	10.38	9.70	10.66	10.71	0.75
Embryos replaced	2.69^ab	2.60^ab	2.48^a	2.74^b	0.05
Pregnancy rate (%)	56.21^a	54.39^a	50^a	43.27^b	0.01
Implantation rate (%)	32.93 ± 1.89^a	32.37 ± 3.28^a	30.96 ± 3.32^ab	23.93 ± 1.70^b	<0.01
Embryonic sacs	1.50	1.44	1.46	1.47	0.93
Miscarriage rate (%)	20.53	22.58	19.30	19.87	0.97

^a,b Numbers within rows with different superscripts differ (p < 0.05)