ICSI outcomes for infertile men with severe or complete asthenozoospermia

Table 3 Normal fertilization, good-quality embryos on day 3 and the transferred embryos

Contents	Ejaculated spermatozoa			TESE	P value^*
Contents	Ep	En	Ei	TESE	P value^*
Number of cycles	26	52	13	22	-
Number of retrieved oocytes mean ± SD	11.12 ± 5.26	10.40 ± 5.73	11.08 ± 6.78	10.65 ± 4.32	0.957
Number of MII oocytes mean ± SD	9.44 ± 4.62	8.92 ± 5.14	7.00 ± 3.94	8.24 ± 4.15	0.483
Normal fertilization rate (%)^†	157/236 (66.5)	272/428 (63.6)	54/91 (59.3)	112/173 (64.7)	0.638
Number of fertilized oocytes mean ± SD	6.04 ± 3.47	5.91 ± 4.16	4.15 ± 2.30	4.33 ± 3.57	0.254
Rate of good-quality embryos on day 3 (%)^‡	93/157 (59.2)	150/272 (55.2)	25/54 (46.3)	70/112 (62.5)	0.204
Number of good-quality embryos on day 3 mean ± SD	3.58 ± 2.45	3.19 ± 2.83	1.92 ± 1.59	3.68 ± 2.96	0.278
Number of transferred embryos mean ± SD	1.50 ± 0.51	1.49 ± 0.78	1.23 ± 0.73	1.14 ± 0.89	0.248

Ei ejaculated immotile sperm, En ejaculated non-progressively motile spermatozoa, Ep ejaculated progressively motile spermatozoa, SD standard deviation, TESE testicular spermatozoa
^*Kruskal–Wallis test was performed to detect the between-group difference. ^†Normal fertilization rate was computed as the total number of normal fertilized oocytes divided by the total number of MII oocytes. ^‡The rate of good-quality embryos on day 3 referred to the total number of good quality embryos on day 3 divided by the total number of all embryos on day 3

ISSN: 2051-4190