Table 1.
MII Oocytes (N) | Fertilized [N (%)] | Two-cell embryos [N (%)] | Morula/blastocysts [N (%)] | |
---|---|---|---|---|
In-vivo matured oocytes | 222 | 214(96.4)a | 204 (95.3)b | 192 (94.1)c |
In-vitro grown oocytes | 107 | 84 (78.5)a | 65 (77.4)b | 50 (76.9)c |
Fertilization, cleavage, and morula/blastocyst formation rates were compared between the in-vivo and in-vitro matured oocyte group using χ2 analysis (p < 0.001 for all rates)
aFertilization rate
bCleavage rate
cMorula/blastocyst formation rate