Terason t3000 - Page 326

Appendix D - Gestational Tables
Terason t3000 / Echo Ultrasound System User Guide 326
GSD, Hansmann - 6.0 - 14.0 weeks
HC Chart, Hadlock, 12.2-41.9 weeks
30 19.3 55 29.0 80 40.9
31 19.6 56 29.5 81 41.4
32 20.0 57 29.9 82 42.0
Sac
(mm)
Menstrual Age
(weeks + days)
Sac
(mm)
Menstrual Age
(weeks + days)
Sac
(mm)
Menstrual Age
(weeks + days)
105 + 6308 + 55011 + 3
115 + 7318 + 65111 + 4
126 + 1328 + 75211 + 5
136 + 2339 + 15311 + 6
146 + 3349 + 25411 + 7
15 6 + 4 35 9 + 3 55 12 + 1
16 6 + 5 36 9 + 4 56 12 + 2
17 6 + 6 37 9 + 4 57 12 + 3
18 6 + 7 38 9 + 5 58 12 + 4
19 7 + 1 39 9 + 6 59 12 + 5
20 7 + 2 40 9 + 7 60 12 + 6
21 7 + 3 41 10 + 1 61 12 + 7
22 7 + 4 42 10 + 2 62 13 + 1
23 7 + 5 43 10 + 3 63 13 + 2
24 7 + 6 44 10 + 4 64 13 + 3
25 7 + 7 45 10 + 5 65 13 + 4
26 8 + 1 46 10 + 6 66 13 + 5
27 8 + 2 47 10 + 7 67 13 + 6
28 8 + 3 48 11 + 1 68 13 + 7
29 8 + 4 49 11 + 2
HC
(mm)
MA
(wks)
HC
(mm)
MA
(wks)
HC
(mm)
MA
(wks)
HC
(mm)
MA
(wks)
HC
(mm)
MA
(wks)
HC
(mm)
MA
(wks)
HC
(mm)
MA
(wks)
HC
(mm)
MA
(wks)
56 12.0 94 14.3 132 16.8 170 19.6 208 22.9 246 26.7 284 31.2 322 36.4
57 12.1 95 14.3 133 16.8 171 19.7 209 23.0 247 26.8 285 31.3 323 36.5
58 12.2 96 14.4 134 16.9 172 19.8 210 23.1 248 26.9 286 31.4 324 36.7
59 12.2 97 14.5 135 17.0 173 19.9 211 23.2 249 27.0 287 31.5 325 36.8
60 12.3 98 14.5 136 17.1 174 19.9 212 23.3 250 27.1 288 31.7 326 37.0
61 12.3 99 14.6 137 17.1 175 20.0 213 23.4 251 27.3 289 31.8 327 37.1
62 12.4 100 14.7 138 17.2 176 20.1 214 23.5 252 27.4 290 31.9 328 37.3
63 12.4 101 14.7 139 17.3 177 20.2 215 23.6 253 27.5 291 32.1 329 37.4
64 12.5 102 14.8 140 17.3 178 20.3 216 23.6 254 27.6 292 32.2 330 37.6
65 12.6 103 14.8 141 17.4 179 20.3 217 23.7 255 27.7 293 32.3 331 37.7
66 12.6 104 14.9 142 17.5 180 20.4 218 23.8 256 27.8 294 32.5 332 37.9
67 12.7 105 15.0 143 17.6 181 20.5 219 23.9 257 27.9 295 32.6 333 38.0
FL
(mm)
MA
(weeks)
FL
(mm)
MA
(weeks)
FL
(mm)
MA
(weeks)