Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Embryonic development in Group A and Group B.
| Group A (n = 40) | Group B (n = 30) | P | |
| ICSI cycles (n) | 40 | 30 | / |
| Retrieved oocytes (n) | 13.88 ± 6.08 | 13.40 ± 6.32 | .753 |
| MII oocytes (n) | 11.95 ± 5.21 | 11.20 ± 5.05 | .325 |
| Two-pronuclear zygote rate (%) | 65.69 (314/478) | 60.12 (202/336) | .121 |
| High-quality embryo rate (%) | 51.59 (162/314) | 45.54 (92/202) | .207 |
Group A versus Group B. Group A: fresh testicular spermatozoa; Group B: cryopreserved testicular spermatozoa.
∗Statistically significant (P < .05).
