| Vaccinated (n = 66) | Unvaccinated (n = 67) | P-value |
---|---|---|---|
Stimulation duration (days) | 9.2 ± 1.3 | 9.5 ± 1.7 | 0.321 |
Total gonadotropin dose (IU) | 2105.3 ± 476.7 | 2167.5 ± 563.9 | 0.764 |
LH level on trigger day (mIU/mL) | 3.1 ± 2.4 | 2.7 ± 1.7 | 0.521 |
E2 level on trigger day (pg/mL) | 2026.4 ± 1328.2 | 2005.7 ± 1150.2 | 0.721 |
P level on trigger day (ng/mL) | 0.6 ± 0.7 | 0.5 ± 0.4 | 0.693 |
No. of ≥ 14 mm follicles on trigger day | 8.2 ± 4.5 | 8.9 ± 4.1 | 0.269 |
No. of oocytes retrieved | 12.2 ± 7.5 | 12.2 ± 6.9 | 0.948 |
No. of MII oocytes | 9.3 ± 5.7 | 9.5 ± 5.5 | 0.878 |
No. of 2PN oocytes | 8.2 ± 4.9 | 8.2 ± 5.2 | 0.923 |
No. of cleaved embryos | 8.0 ± 4.9 | 8.0 ± 5.1 | 0.912 |
No. of usable blastocysts | 3.8 ± 2.6 | 4.0 ± 3.4 | 0.841 |
No. of biopsied blastocysts | 3.4 ± 2.0 | 3.7 ± 3.0 | 0.805 |
No. of aneuploid embryos | 1.7 ± 1.4 | 1.6 ± 1.5 | 0.749 |
No. of mosaic embryos | 0.7 ± 1.0 | 1.0 ± 1.3 | 0.222 |
No. of euploid embryos | 1.0 ± 1.3 | 1.0 ± 1.3 | 0.954 |
Oocyte retrieval rate (%) | 156.0 ± 70.6 | 135.5 ± 38.4 | 0.186 |
Mature oocyte rate (%) | 79.3 ± 13.5 | 78.3 ± 13.8 | 0.883 |
Normal fertilization rate (%) | 88.0 ± 14.7 | 86.3 ± 14.4 | 0.357 |
Cleavage rate (%) | 97.9 ± 4.9 | 96.9 ± 9.8 | 0.886 |
Blastulation rate (%) | 56.8 ± 20.9 | 58.2 ± 21.2 | 0.549 |
Aneuploidy rate (%) | 57.4 ± 37.8 | 53.6 ± 35.3 | 0.563 |
Mosaicism rate (%) | 19.4 ± 25.9 | 23.8 ± 28.5 | 0.406 |
Euploidy rate (%) | 23.2 ± 24.6 | 22.6 ± 25.9 | 0.768 |