Table 4 Induction of labour and mode of delivery
From: Obstetric outcome in donor oocyte pregnancies: a matched-pair analysis
| Â | All pregnancies | Singletons | Twins | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Â | DO (%) | AO (%) | p | DO (%) | AO (%) | P | DO (%) | AO (%) | P |
Induction of labour (%) | 16/201 (8.0) | 41/201 (20.4) | <0.001 | 16/144 (11.1) | 36/144 (25.0) | 0.004 | 0/57 (0) | 5/57 (8.7) | 0.06 |
Mode of delivery | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Spontaneous delivery (%) | 53/202 (26.2) | 84/202 (41.6) | 0.002 | 46/145 (31.7) | 67/145 (46.2) | 0.02 | 7/57 (12.3) | 17/57 (29.8) | 0.04 |
 Assisted vaginal delivery (%) | 30/202 (14.9) | 25/202 (12.4) | 0.56 | 28/145 (37.8) | 24/145 (26.4) | 0.65 | 2/57 (3.5) | 1/57 (1.8) | 1 |
  Forceps* (%) | 9/30 (30) | 5/25 (20) |  | 9/28 (32.1) | 4/24 (16.7) |  | 0/2 (0) | 1/1 (100) |  |
  Ventouse* (%) | 21/30 (70) | 20/25 (80) |  | 19/28 (67.9) | 20/24 (83.3) |  | 2/2 (100) | 0/1 (0) |  |
 Caesarean section (%) | 119/202 (58.9) | 93/202 (46.0) | 0.01 | 71/145 (50.0) | 54/145 (37.2) | 0.06 | 48/57 (84.2) | 39/57 (68.4) | 0.08 |
  Elective c. Section (%) | 55/119 (46.2) | 61/93 (65.6) |  | 31/71 (43.7) | 33/54 (61.1) |  | 24/48 (50.0) | 28/39 (71.8) |  |