Table 2 Stimulation cycle characteristics of the Euploid embryos group versus the aneuploid embryos group
Euploid (N = 703) | Aneuploid (N = 539) | p-valuea | |
|---|---|---|---|
Estrogen (pg/ml) | 42.94 ± 16.31 | 42.90 ± 15.90 | 0.839 |
FSH (mIU/ml) | 6.33 ± 1.67 | 6.23 ± 1.78 | 0.499 |
LH (mIU/ml) | 6.19 ± 2.75 | 5.83 ± 2.51 | 0.062 |
Progesterone (ng/ml) | 0.25 ± 0.14 | 0.25 ± 0.15 | 0.251 |
No of oocytes | 23.85 ± 10.73 | 24.40 ± 11.59 | 0.738 |
No of mature oocytes | 19.45 ± 8.85 | 19.63 ± 9.38 | 0.963 |
No of fertilized oocytes | 16.40 ± 7.41 | 16.69 ± 7.78 | 0.739 |
No of blasts | 9.42 ± 5.10 | 9.43 ± 4.99 | 0.783 |
Gonadotropin used | 0.252 | ||
hpHMG1 | 316 (44.9%) | 253 (47%) | |
rFSH2 alone | 230 (32.7%) | 165 (30.6%) | |
rFSH + rLH3 | 157 (22.4%) | 121 (22.5%) | |
Trigger taken | 0.221 | ||
GnRH agonist | 577 (82.1%) | 421 (78.3%) | |
Dual trigger | 70 (10%) | 72 (13.4%) | |
Rec hCG4 | 56 (8%) | 45 (8.4%) |