Table 4

ICSI attempts in 8 cycles with Y-chromosome microdeletions and 19 cycles without microdeletions.


Y-deleted
Y-Intact



Chromosome
Chromosome
Significance

No cycles with ejaculated sperm
6
19
NS
No. cycles with Testicular sperm
2
0

Total No. oocytes
108
269
NS
Average No.oocytes (n)
13.5 ± 2.7
12.8 ± 3.5
NS
Fertilization rate(%)
60.1 ± 17.9%
71.6 ± 15.7%
NS
Cleavage rate (%)
87.6 ± 14.5
85.1 ± 9.4
NS
Embryo grade 1 & II on day 3/cleaved embryos
51.70%
59.60%
NS
≥6 cells embryos on day 3/cleaved embryos (%)
75.00%
72.9
NS
Blastocyts on day 5&6 /cleaved embryos (%)
50.00%
53.40%
NS
Canceled cycle(s)
1
0
NS
Average mixed embryo & blastocyst ET
2.7 ± 0.5
2.8 ± 0.9
NS
Pregnancy
3 (37.5%)
9 (42.9)
NS
Implantation rate
13.5
16.9
NS