Table 3 Assisted reproduction parameters and Embryo development outcomes in normal-weight (BMI > 24.5 kg/m2) and overweight (BMI ≤ 24.5 kg/m2) and whole studied population
Parameters | normal weight (BMI < 24.5 kg/m2) (347) | Overweight (BMI ≥ 24.5 kg/m2) (403) | Whole studied population (750) | P-Value |
|---|---|---|---|---|
TEC | 8.9 ± 6.4 (2471) | 9.2 ± 7.0 (3942) | 9.1 ± 6.7 (6413) | 0.59 |
MII | 7.7 ± 0.5 (2188) | 7.8 ± 0.6 (3292) | 7.7 ± 0.6 (5480) | 0.83 |
2PN | 5.3 ± 0.7 (1501) | 5.2 ± 0.2 (2091) | 5.2 ± 0.4 (3592) | 0.84 |
FR | 74.8 ± 0.25 | 67 ± 0.2 | 70.2 ± 0.8 | 0.001 |
D3 embryos | 3.8 ± 0.7 | 4.1 ± 0.4 | 4.0 ± 0.2 | 0.31 |
EGA | 2.8 ± 0.9 | 2.7 ± 0.4 | 2.7 ± 0.6 | 0.89 |
CR | 82.4 ± 0.24 | 83.5 ± 0.23 | 83.1 ± 0.24 | 0.56 |
BR | 42.5 ± 0.24 | 39 ± 0.25 | 40.7 ± 0.24 | 0.42 |
Aneuploidy (%) | 39.1 ± 2.1 | 38.1 ± 2.0 | 38.1 ± 1.4 | 0.45 |
IR (%) | 131/347 (37%) | 143/403 (35%) | 274/750 (36%) | 0.51 |
CLBR | 31.2 ± 3.4 | 20.1 ± 3.2 | 25.2 ± 3.4 | 0.02 |
Birth weight (gm) | 2577.24 ± 30.94 | 2952.14 ± 53.64 | 2752.5 ± 36.98 |  < 0.001 |