Table 1.

Comparison of fertilization rate, cleavage and good quality embryo rate between normal spermatogenesis and hypospermatogenesis group

Group (N)	Fertilization rate (%)	Cleavage rate (%)	Good quality embryo rate (%)
Normal spermatogenesis (N =15)	63.1 ± 23.9	82.6 ± 27.3	78.3 ± 27.7
Hypospermatogenesis (N =12)	64.8 ± 19.9	78.1 ± 15.6	68.6 ± 29.3

No statistical differences were observed in the rates of fertilization, cleavage and good quality embryo between normal spermatogenesis and hypospermatogenesis groups. N: number of cases; all values are expressed as mean±SD