| Table 1. Pregnancy outcomes from different types of congenital uterine malformation. | ||||||
| Study | Pregnancy outcome | Unicornuate n (%) |
Didelphys n (%) |
Arcuate n (%) |
Septate n (%) |
Bicornuate n (%) |
|---|---|---|---|---|---|---|
| Michalas, 1991 | Spontaneous miscarriage | (5) | (8) | - | (19) | (14) |
| Raga et al., 1997 | Early miscarriage Ectopic pregnancy Preterm delivery |
6 (37.5) 0 4 (25.0) |
3 (20.0) 1 (6.6) 8 (53.3) |
14 (12.7) 3 (2.7) 5 (4.5) |
37 (25.5) 3 (2.1) 21 (14.5) |
14 (25.0) 0 14 (25.0) |
| Salim et al., 2003 | Recurrent miscarriage | 2 (0.4) | - | 86 (16.9) | 27 (5.3) | 6 (1.2) |
| Yassaee & Mostafaee, 2011 | Preterm delivery | - | - | 1 (33.3) | - | 8 (72.7) |
| Butt, 2011 | Miscarriage Ectopic pregnancy |
1(2.5) 1(2.5) |
1(2.5) 0 |
2(5) 1(2.5) |
2(5) 0 |
4(10) 0 |
| Bailey et al., 2015 | Recurrent pregnancy loss. | 6(0.7) | 2(0.2) | - | 43 (4.9) | 7(0.8) |