Gestational Weeks | Fetus A | Fetus B | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
BPD(mm) | HC(mm) | AC(mm) | FL(mm) | SDPa(mm) | EFW(g) | BPD(mm) | HC(mm) | AC(mm) | FL(mm) | SDP(mm) | EFW(g) | |
19+1w | 48.6 (> 97th) | 170.6 (97th) | 164.8 (> 97th) | 31.7 (97th) | 68 | 364 (> 97th) | 44.3 (50th) | 158.9 (50th) | 137.8 (50th) | 30 (90th) | 33 | 275 (50th) |
22+2w | 60.0 (> 97th) | 206.8 (97th) | 205.0 (> 97th) | 42.5 (> 97th) | 85 | 680 (> 97th) | 55.5 (75th) | 196.4 (50th) | 181.7 (90th) | 37.6 (50th) | 48 | 505 (75th) |
26+1w | 70.7 (90th) | 251.5 (95th) | 249.8 (> 97th) | 50.4 (90th) | 91 | 1189 (> 97th) | 68.7 (75th) | 244.9 (75th) | 216.1 (50th) | 48.7 (75th) | 36 | 914 (75th) |
28+1w | 77.3 (95th) | 275.9 (95th) | 266.4 (> 97th) | 56.7 (97th) | 90 | 1554 (> 97th) | 72.9 (50th) | 259.1 (50th) | 238.6 (50th) | 52.7 (75th) | 51 | 1178 (75th) |
29+2w | 79.0 (95th) | 285.3 (97th) | 281.6 (> 97th) | 58.4 (95th) | 93 | 1784 (> 97th) | 76.7 (75th) | 266.1 (50th) | 245.2 (50th) | 54.9 (75th) | 50 | 1298 (50th) |
31+2w | 84.5 (> 97th) | 303.6 (97th) | 301.8 (> 97th) | 61.0 (90th) | 85 | 2170 \(> 97th) | 79.8 (50th) | 284.9 (50th) | 256.7 (25th) | 59.5 (75th) | 40 | 1575 (50th) |