| Table 4. Aneuploidies reported in abnormal embryos. | ||
| Aneuploidy | Number of cases | Frequency (%) |
|---|---|---|
| Monosomies | 30 | 15.2 |
| Trisomy | 24 | 12.2 |
| Double aneuploidy | 30 | 15.2 |
| Deletion or Duplication | 19 | 9.6 |
| Mosaicism | 36 | 18.3 |
| Complex aneuploidy | 52 | 26.4 |
| Chaotic aneuploidy | 6 | 3.1 |
| Total | 197 | 100 |