Appendix D - Gestational Tables
Terason t3000 / Echo Ultrasound System User Guide 323
BPD Chart, Hadlock, 12.1 - 41.6 weeks
62 12.9 104 16.4 146 19.9 188 23.6 230 27.4 272 31.3 315 35.4 357 39.6
63 13.0 105 16.4 147 20.0 189 23.7 231 27.5 273 31.4 316 35.5 358 39.7
64 13.1 106 16.5 148 20.1 190 23.7 232 27.5 274 31.5 317 35.6 359 39.8
65 13.2 107 16.6 149 20.2 191 23.8 233 27.6 275 31.6 318 35.7 360 39.9
66 13.3 108 16.7 150 20.2 192 23.9 234 27.7 276 31.7 319 35.8 361 40.0
67 13.3 109 16.8 151 20.3 193 24.0 235 27.8 277 31.8 320 35.9 362 40.1
68 13.4 110 16.9 152 20.4 194 24.1 236 27.9 278 31.9 321 36.0 363 40.2
69 13.5 111 16.9 153 20.5 195 24.2 237 28.0 279 32.0 322 36.1 364 40.3
70 13.6 112 17.0 154 20.6 196 24.3 238 28.1 280 32.0 323 36.2 365 40.4
71 13.7 113 17.1 155 20.7 197 24.4 239 28.2 281 32.1 324 36.3 366 40.5
72 13.7 114 17.2 156 20.8 198 24.5 240 28.3 282 32.2 325 36.4 367 40.6
73 13.8 115 17.3 157 20.8 199 24.6 241 28.4 283 32.3 326 36.5 368 40.7
74 13.9 116 17.4 158 20.9 200 24.6 242 28.5 284 32.4 327 36.6 369 40.8
75 14.0 117 17.4 159 21.0 201 24.7 243 28.6 285 32.5 328 36.7 370 40.9
76 14.1 118 17.5 160 21.1 202 24.8 244 28.7 286 32.6 329 36.8 371 41.0
77 14.2 119 17.6 161 21.2 203 24.9 245 28.7 287 32.7 330 36.9 372 41.1
78 14.2 120 17.7 162 21.3 204 25.0 246 28.8 288 32.8 331 37.0 373 41.2
79 14.3 121 17.8 163 21.4 205 25.1 247 28.9 289 32.9 332 37.1 374 41.3
80 14.4 122 17.9 164 21.5 206 25.2 248 29.0 290 33.0 333 37.2 375 41.4
81 14.5 123 17.9 165 21.5 207 25.3 249 29.1 291 33.1 334 37.3 376 41.5
82 14.6 124 18.0 166 21.6 208 25.4 250 29.2 292 33.2 335 37.4 377 41.6
83 14.6 125 18.1 167 21.7 209 25.5 251 29.3 293 33.3 336 37.5 378 41.7
84 14.7 126 18.2 168 21.8 210 25.5 252 29.4 294 33.4 337 37.6 379 41.8
85 14.8 127 18.3 169 21.9 211 25.6 253 29.5 295 33.5 338 37.7 380 42.0
86 14.9 128 18.4 170 22.0 212 25.8 254 29.6 296 33.6 339 37.8
87 15.0 129 18.5 171 22.1 213 25.8 255 29.7 297 33.7 340 37.9
88 15.0 130 18.5 172 22.2 214 25.9 256 29.8 298 33.8 341 38
89 15.1 131 18.6 173 22.2 215 26.0 257 29.9 300 34.0 342 38.1
90 15.2 132 18.7 174 22.3 216 26.1 258 30.0 301 34.1 343 38.2
91 15.3 133 18.8 175 22.4 217 26.2 259 30.1 302 34.2 344 38.3
92 15.4 134 18.9 176 22.5 218 26.3 260 30.2 303 34.3 345 38.4
BPD
(mm)
MA
(weeks)
BPD
(mm)
MA
(weeks)
BPD
(mm)
MA
(weeks)
15 12.1 44 19.3 73 29.3
16 12.3 45 19.6 74 29.7
17 12.5 46 19.9 75 30.1
18 12.8 47 20.2 76 30.5
19 13.0 48 20.5 77 30.9
20 13.2 49 20.8 78 31.3
21 13.4 50 21.1 79 31.7
22 13.6 51 21.5 80 32.1
23 13.8 52 21.8 81 32.5
AC
(mm)
MA
(wks)
AC
(mm)
MA
(wks)
AC
(mm)
MA
(wks)
AC
(mm)
MA
(wks)
AC
(mm)
MA
(wks)
AC
(mm)
MA
(wks)
AC
(mm)
MA
(wks)
AC
(mm)
MA
(wks)