Gestational age (weeks) Total births Caesarean delivery without trial of labour Caesarean delivery with trial of labour Vaginal delivery
Birthweight-for-gestational age <5th percentile Birthweight-for-gestational age <5th percentile Birthweight-for-gestational age <5th percentile Birthweight-for-gestational age <5th percentile Birthweight-for-gestational age <5th percentile
22-44 161,934 (100) 40,821 (25.2) 14,655 (9.1) 106,458 (65.7)
22-33 2789 (1.7) 2160 (77.5) 310 (11.1) 319 (11.4)
34-36 11,432 (7.1) 4880 (42.7) 1526 (13.4) 5026 (44.0)
37-38 55,733 (34.4) 13,406 (24.1) 5026 (9.0) 37,301 (66.9)
39-40 86,346 (53.3) 19,761 (22.9) 6939 (8.0) 59,646 (69.1)
≥41 5634 (3.5) 614 (10.9) 854 (15.2) 4166 (73.9)
Birthweight-for-gestational age <3rd percentile Birthweight-for-gestational age <3rd percentile Birthweight-for-gestational age <3rd percentile Birthweight-for-gestational age <3rd percentile Birthweight-for-gestational age <3rd percentile
22-44 89,010 (100) 23,328 (26.2) 9038 (10.2) 56,644 (63.6)
22-33 1493 (1.7) 1177 (78.8) 155 (10.4) 161 (10.8)
34-36 6740 (7.6) 3060 (45.4) 1027 (15.2) 2653 (39.4)
37-38 31,324 (35.2) 7971 (25.5) 3224 (10.3) 20,129 (64.3)
39-40 46,330 (52.1) 10,741 (23.2) 4137 (8.9) 31,452 (67.9)
≥41 3123 (3.5) 379 (12.1) 495 (15.9) 2249 (72.0)
Birthweight-for-gestational age 10-89th percentile Birthweight-for-gestational age 10-89th percentile Birthweight-for-gestational age 10-89th percentile Birthweight-for-gestational age 10-89th percentile Birthweight-for-gestational age 10-89th percentile
22-44 3,407,108 (100) 807,093 (23.7) 202,126 (5.9) 2,397,889 (70.4)
22-33 50,811 (1.5) 24,554 (48.3) 3658 (7.2) 22,599 (44.5)
34-36 174,418 (5.1) 54,408 (31.2) 10,987 (6.3) 109,023 (62.5)
37-38 845,106 (24.8) 188,959 (22.4) 45,054 (5.3) 611,093 (72.3)
39-40 2,138,193 (62.8) 523,365 (24.5) 119,031 (5.6) 1,495,797 (70.0)
≥41 198,580 (5.8) 15,807 (8.0) 23,396 (11.8) 159,377 (80.3)