Duration of infertility and assisted reproductive outcomes in non-male factor infertility: can use of ICSI turn the tide?

Table 3 Adjusted fertilization/clinical pregnancy/live birth rates

	OR (95%CI)		AOR (95%CI)
	IVF	ICSI	IVF	ICSI
Fertilization^a (2PN/MIIoocyte)	Ref	1.18 (1.09, 1.28)	Ref	1.10 (0.86, 1.40)
Clinical pregnancy^b	Ref	0.78 (0.63, 0.98)	Ref	0.89 (0.71, 1.13)
Live birth^b	Ref	0.82 (0.66, 1.03)	Ref	0.91 (0.72, 1.15)

2PN two pronuclear, MII MetaphaseII, AOR adjusted odds ratio
^aModel adjusted for, female age, male age, infertility duration, AFC, BMI, causing of infertility, number of oocytes retrieved and MII oocytes
^bModel adjusted for, female age, male age, infertility duration, AFC, BMI, causing of infertility, number of oocytes retrieved, number of MIIoocytes, number and stage of embryos transferred

ISSN: 1472-6874