| Minor malformations | Major malformations | |
| No* | No† (%‡) | |
| 34 | 84 (2.79) | |
| Subgroup | ||
| Nervous system | 0 | 4 (0.13) |
| Eye | 0 | 1 (0.03) |
| Ear, face and neck | 10 | 0 (–) |
| Congenital heart disease | 0 | 6 (0.20) |
| Periphery vascular | 6 | 0 (–) |
| Respiratory | 1 | 0 (–) |
| Oro-facial clefts | 0 | 8 (0.27) |
| Digestive system | 1 | 2 (0.06) |
| Abdominal wall defects | 0 | 1 (0.03) |
| Urinary | 3 | 13 (0.43) |
| Female genital | 2 | 0 (–) |
| Male genital | 11 | 12 (0.40) |
| Limb | 3 | 20 (0.66) |
| Musculoskeletal | 0 | 1 (0.03) |
| Cutaneous | 0 | 3 (0.10) |
| Chromosomal | 0 | 11 (0.36) |
| Genetic syndromes | 0 | 4 (0.13) |
*Three live births had two minor malformations.
†One live birth and one elective abortion had two major malformations.
‡Rate of major malformations among live births, elective late abortions and fetal deaths (n = 3015).