Variables One sac One sac ≥ Two sacsa ≥ Two sacsa ≥ Two sacsa
n (%) PCOS Non-PCOS P-value PCOS Non-PCOS P-value
No. of women 1521 12866 703 5215
Pregnancy loss 301 (19.8) 2397 (18.6) 0.273 93 (13.2) 464 (8.9) <0.001
≤13 w 239 (15.7) 2055 (16.0) 0.794 36 (5.1) 252 (4.8) 0.738
>13 w 62 (4.1) 342 (2.7) 0.002 57 (8.1) 212 (4.1) <0.001
Vanishing twins 152 (21.6) 1325 (25.4) 0.029
≤13w - 138 (19.6) 1223 (23.5) 0.024
>13 w - 14 (2.0) 102 (2.0) 0.949
No. of live-birth 1218 (80.1) 10456 (81.3) 0.282 607 (86.3) 4746 (91.0) <0.001
Singletons 1218 10456 138 b 1245 b
Twins - - 469 3501
Still birth 2 (0.1) 13 (0.1) 0.668 3 (0.4) 5 (0.1) 0.059