| 1 | live | 3,922 |
| 2 | twin | 1,398 |
| 3 | singleton | 1,274 |
| 4 | triplet | 282 |
| 5 | monochorionic | 206 |
| 6 | post-term | 138 |
| 7 | dichorionic | 94 |
| 8 | euploid | 91 |
| 9 | stillborn | 86 |
| 10 | monozygotic | 83 |
| 11 | non-viable | 78 |
| 12 | consanguineous | 67 |
| 13 | diamniotic | 62 |
| 14 | dizygotic | 44 |
| 15 | multifetal | 42 |
| 16 | vanishing | 42 |
| 17 | monoamniotic | 39 |
| 18 | conjoined | 38 |
| 19 | postterm | 34 |
| 20 | acardiac | 28 |
| 21 | macerated | 25 |
| 22 | t13 | 23 |
| 23 | growth-retarded | 22 |
| 24 | postdate | 16 |
| 25 | medicalized | 15 |
| 26 | non-duplicate | 15 |
| 27 | non-pa | 15 |
| 28 | hypotrophic | 14 |
| 29 | ntd-affected | 13 |
| 30 | pregnancy/live | 12 |
| 31 | toxemic | 12 |
| 32 | trisomic | 12 |
| 33 | mistimed | 11 |
| 34 | mummified | 11 |
| 35 | assisted-reproduction | 10 |
| 36 | rh-positive | 10 |
| 37 | blighted | 9 |
| 38 | ag013 | 8 |
| 39 | monochorial | 8 |
| 40 | bigeminal | 7 |
| 41 | cornual | 7 |
| 42 | multiple-gestation | 7 |
| 43 | nonreduced | 7 |
| 44 | normal-term | 7 |
| 45 | pancreatectomized | 7 |
| 46 | postdated | 7 |
| 47 | rhd-positive | 7 |
| 48 | cervicoisthmic | 6 |
| 49 | corotating | 6 |
| 50 | early-to-mid | 6 |
| 51 | freeze-killed | 6 |
| 52 | peridinin | 6 |
| 53 | quintuplet | 6 |
| 54 | trisomy-21 | 6 |
| 55 | anembryonic | 5 |
| 56 | herrick | 5 |
| 57 | monochorionic-diamniotic | 5 |
| 58 | non-malformed | 5 |
| 59 | nonrepetitive | 5 |
| 60 | post-date | 5 |
| 61 | pygopagus | 5 |
| 62 | vertex-presenting | 5 |
| 63 | xxi | 5 |
| 64 | 3,958 | 4 |
| 65 | biamniotic | 4 |
| 66 | breech-presenting | 4 |
| 67 | dcda | 4 |
| 68 | diamniotic-dichorionic | 4 |
| 69 | enalaprilat-infused | 4 |
| 70 | isoimmunized | 4 |
| 71 | monozygous | 4 |
| 72 | saxophone | 4 |
| 73 | 39,050 | 3 |
| 74 | 5,759 | 3 |
| 75 | 5234 | 3 |
| 76 | 5529 | 3 |
| 77 | 8,454 | 3 |
| 78 | 9462 | 3 |
| 79 | acrosome-intact | 3 |
| 80 | assisted-conception | 3 |
| 81 | diamniotic-monochorionic | 3 |
| 82 | dichorionic-diamniotic | 3 |
| 83 | dystocic | 3 |
| 84 | f-genotype | 3 |
| 85 | female-bearing | 3 |
| 86 | lifeless | 3 |
| 87 | lps-exposed | 3 |
| 88 | medicaid-paid | 3 |
| 89 | mgct-complicated | 3 |
| 90 | non-merohedral | 3 |
| 91 | nonmerohedral | 3 |
| 92 | philadelphia-positive | 3 |
| 93 | pregnancy/ | 3 |
| 94 | second-born | 3 |
| 95 | tr21 | 3 |
| 96 | 0.34/1000 | 2 |
| 97 | 1,446,154 | 2 |
| 98 | 1/750 | 2 |
| 99 | 10/1000 | 2 |
| 100 | 11,677 | 2 |
| 101 | 118,935 | 2 |
| 102 | 18-day-old | 2 |
| 103 | 1:3000 | 2 |
| 104 | 29,667 | 2 |
| 105 | 3,498 | 2 |
| 106 | 30,813 | 2 |
| 107 | 3774 | 2 |
| 108 | 6ohd-treated | 2 |
| 109 | 9,317 | 2 |
| 110 | alloimmunised | 2 |
| 111 | before/during/after | 2 |
| 112 | birth/ongoing | 2 |
| 113 | co-bedded | 2 |
| 114 | defect-affected | 2 |
| 115 | demised | 2 |
| 116 | diamnionic | 2 |
| 117 | dichorial | 2 |
| 118 | efv-exposed | 2 |
| 119 | forcep | 2 |
| 120 | g-oxog | 2 |
| 121 | gonadotropin-induced | 2 |
| 122 | ivapsa | 2 |
| 123 | ivf-derived | 2 |
| 124 | large-for-date | 2 |
| 125 | leistritz | 2 |
| 126 | lm/bc | 2 |
| 127 | monoamnionic | 2 |
| 128 | monoamniotic-monochorionic | 2 |
| 129 | mr/ | 2 |
| 130 | multi-foetal | 2 |
| 131 | mβ-cd | 2 |
| 132 | nagorno | 2 |
| 133 | nicotine-exposed | 2 |
| 134 | non-sba | 2 |
| 135 | non-toxemic | 2 |
| 136 | nonasphyxiated | 2 |
| 137 | nonpolygamous | 2 |
| 138 | ntds-affected | 2 |
| 139 | oka-strain | 2 |
| 140 | pseudomonoamniotic | 2 |
| 141 | ratios/1,000 | 2 |
| 142 | rhesus-alloimmunized | 2 |
| 143 | rqy | 2 |
| 144 | st4-wr1 | 2 |
| 145 | t2/fluid | 2 |
| 146 | t21-affected | 2 |
| 147 | trichorionic | 2 |
| 148 | well-dated | 2 |
| 149 | within-litter | 2 |
| 150 | ,004 | 1 |
| 151 | ,751 | 1 |
| 152 | -incompatible | 1 |
| 153 | -intrauterine | 1 |
| 154 | /pathological | 1 |
| 155 | 0.24/1,000 | 1 |
| 156 | 0.36/1,000 | 1 |
| 157 | 0.45/1,000 | 1 |
| 158 | 0.62/1000 | 1 |
| 159 | 0.70/1,000 | 1 |
| 160 | 0.85-kb | 1 |
| 161 | 0.88/1,000 | 1 |
| 162 | 1,004,116 | 1 |
| 163 | 1,027,132 | 1 |
| 164 | 1,289,163 | 1 |
| 165 | 1,297,037 | 1 |
| 166 | 1,300-3,200 | 1 |
| 167 | 1,442,675 | 1 |
| 168 | 1,475,457 | 1 |
| 169 | 1/1600-2000 | 1 |
| 170 | 1/1811 | 1 |
| 171 | 1/235,000 | 1 |
| 172 | 1/3,384 | 1 |
| 173 | 1/7000 | 1 |
| 174 | 1/7500 | 1 |
| 175 | 1/824 | 1 |
| 176 | 10,097 | 1 |
| 177 | 10,530,608 | 1 |
| 178 | 102,232 | 1 |
| 179 | 103,262 | 1 |
| 180 | 104/33,631 | 1 |
| 181 | 105,492 | 1 |
| 182 | 109,005 | 1 |
| 183 | 109,544 | 1 |
| 184 | 109,842 | 1 |
| 185 | 11,759 | 1 |
| 186 | 11-14-week-old | 1 |
| 187 | 11/441 | 1 |
| 188 | 110,783 | 1 |
| 189 | 112,403 | 1 |
| 190 | 114,720 | 1 |
| 191 | 117,095 | 1 |
| 192 | 119,428 | 1 |
| 193 | 12,038 | 1 |
| 194 | 12,873 | 1 |
| 195 | 120633 | 1 |
| 196 | 121,082 | 1 |
| 197 | 122931 | 1 |
| 198 | 123,840 | 1 |
| 199 | 1238/100,000 | 1 |
| 200 | 126,937 | 1 |
| 201 | 12960 | 1 |
| 202 | 13,090 | 1 |
| 203 | 13,160 | 1 |
| 204 | 131,658 | 1 |
| 205 | 133-d | 1 |
| 206 | 14,040 | 1 |
| 207 | 14,453 | 1 |
| 208 | 14,882 | 1 |
| 209 | 14,902 | 1 |
| 210 | 144,737 | 1 |
| 211 | 14492 | 1 |
| 212 | 147,768 | 1 |
| 213 | 15,281 | 1 |
| 214 | 15,615 | 1 |
| 215 | 153,396 | 1 |
| 216 | 154,294 | 1 |
| 217 | 155,857 | 1 |
| 218 | 159210 | 1 |
| 219 | 16,329 | 1 |
| 220 | 16.52±1.04kg | 1 |
| 221 | 16.7-22.2 | 1 |
| 222 | 17,692 | 1 |
| 223 | 17,733 | 1 |
| 224 | 17,751 | 1 |
| 225 | 173,621 | 1 |
| 226 | 18,197 | 1 |
| 227 | 1800-3000 | 1 |
| 228 | 185,476 | 1 |
| 229 | 185636 | 1 |
| 230 | 1920-1935 | 1 |
| 231 | 1936-1955 | 1 |
| 232 | 193638 | 1 |
| 233 | 1956-1970 | 1 |
| 234 | 199,093 | 1 |
| 235 | 1:2,500 | 1 |
| 236 | 1:24,883 | 1 |
| 237 | 1:33,500 | 1 |
| 238 | 1:546 | 1 |
| 239 | 1:6000 | 1 |
| 240 | 1:900 | 1 |
| 241 | 2,282,922 | 1 |
| 242 | 2,309 | 1 |
| 243 | 2,355,886 | 1 |
| 244 | 2,491 | 1 |
| 245 | 2,557,208 | 1 |
| 246 | 2,886,126 | 1 |
| 247 | 2/312 | 1 |
| 248 | 20,576 | 1 |
| 249 | 20,840 | 1 |
| 250 | 20-d-old | 1 |
| 251 | 21,193 | 1 |
| 252 | 21,659 | 1 |
| 253 | 21.8/1,000 | 1 |
| 254 | 2100-2500 | 1 |
| 255 | 22,000-100,000 | 1 |
| 256 | 22,162 | 1 |
| 257 | 22,299 | 1 |
| 258 | 22,405 | 1 |
| 259 | 220,739 | 1 |
| 260 | 22420 | 1 |
| 261 | 226,624 | 1 |
| 262 | 228,876 | 1 |
| 263 | 24,750 | 1 |
| 264 | 25,000-50,000 | 1 |
| 265 | 25,096 | 1 |
| 266 | 25,254 | 1 |
| 267 | 26,262 | 1 |
| 268 | 27,144 | 1 |
| 269 | 27,660 | 1 |
| 270 | 28,215 | 1 |
| 271 | 29,046 | 1 |
| 272 | 29,444 | 1 |
| 273 | 29,619 | 1 |
| 274 | 3,773,369 | 1 |
| 275 | 3.5kg | 1 |
| 276 | 30,639 | 1 |
| 277 | 31,519 | 1 |
| 278 | 31,834 | 1 |
| 279 | 32,443 | 1 |
| 280 | 32358 | 1 |
| 281 | 325/1000 | 1 |
| 282 | 33,890 | 1 |
| 283 | 334,152 | 1 |
| 284 | 33812 | 1 |
| 285 | 34,241 | 1 |
| 286 | 35,431 | 1 |
| 287 | 35-wk | 1 |
| 288 | 36,010 | 1 |
| 289 | 36,281 | 1 |
| 290 | 36.0/1000 | 1 |
| 291 | 362,302 | 1 |
| 292 | 36th-hour | 1 |
| 293 | 37,112 | 1 |
| 294 | 37,353 | 1 |
| 295 | 38,485 | 1 |
| 296 | 38,998 | 1 |
| 297 | 40,111 | 1 |
| 298 | 40,379 | 1 |
| 299 | 40.1/1,000 | 1 |
| 300 | 41,090 | 1 |
| 301 | 4568 | 1 |
| 302 | 457,825 | 1 |
| 303 | 46,177 | 1 |
| 304 | 460/100,000 | 1 |
| 305 | 48,500 | 1 |
| 306 | 487368 | 1 |
| 307 | 5,146,742 | 1 |
| 308 | 5,536 | 1 |
| 309 | 51,748 | 1 |
| 310 | 547,025 | 1 |
| 311 | 552,901 | 1 |
| 312 | 59,008 | 1 |
| 313 | 610,056 | 1 |
| 314 | 62.3/10,000 | 1 |
| 315 | 64,210 | 1 |
| 316 | 65.9/1000 | 1 |
| 317 | 669,695 | 1 |
| 318 | 67,097 | 1 |
| 319 | 6765 | 1 |
| 320 | 7,118 | 1 |
| 321 | 7,139 | 1 |
| 322 | 7,508,655 | 1 |
| 323 | 7,834 | 1 |
| 324 | 729.6 | 1 |
| 325 | 7325 | 1 |
| 326 | 7505/70,600 | 1 |
| 327 | 78.2/1,000 | 1 |
| 328 | 79,232 | 1 |
| 329 | 8,326 | 1 |
| 330 | 8,397 | 1 |
| 331 | 8,826,137 | 1 |
| 332 | 8,977 | 1 |
| 333 | 8013 | 1 |
| 334 | 82,363 | 1 |
| 335 | 84698 | 1 |
| 336 | 88,679 | 1 |
| 337 | 9,643,175 | 1 |
| 338 | 9.7/1000.0 | 1 |
| 339 | 92,983 | 1 |
| 340 | 93,897 | 1 |
| 341 | 9734 | 1 |
| 342 | 98,267 | 1 |
| 343 | 9924 | 1 |
| 344 | abortions/100 | 1 |
| 345 | attennuated | 1 |
| 346 | bat-related | 1 |
| 347 | bicordial | 1 |
| 348 | binovular | 1 |
| 349 | ca-ts | 1 |
| 350 | caesarian-section | 1 |
| 351 | cases/10,866 | 1 |
| 352 | cephalic-turned | 1 |
| 353 | cesearian | 1 |
| 354 | col/ml | 1 |
| 355 | cryo-augmented | 1 |
| 356 | cyclopentane-1,3-diyl | 1 |
| 357 | date-mated | 1 |
| 358 | decamethylferrocene | 1 |
| 359 | dizygotic-dichorionic | 1 |
| 360 | ecuavida | 1 |
| 361 | encyclical | 1 |
| 362 | eps-producing | 1 |
| 363 | eutocic | 1 |
| 364 | extero-gestational | 1 |
| 365 | extra-intrauterine | 1 |
| 366 | firsttrimester | 1 |
| 367 | gdm-complicated | 1 |
| 368 | geocoding-based | 1 |
| 369 | globulin-treated | 1 |
| 370 | gossypol-metronidazole | 1 |
| 371 | gpd1δ | 1 |
| 372 | head-presenting | 1 |
| 373 | hightest | 1 |
| 374 | intra-/extrauterine | 1 |
| 375 | intraligmentary | 1 |
| 376 | isotretinoin-exposed | 1 |
| 377 | jennerian | 1 |
| 378 | juriaen | 1 |
| 379 | kidney/ | 1 |
| 380 | large-for-gestation | 1 |
| 381 | life/1000 | 1 |
| 382 | lifecath | 1 |
| 383 | like-sex | 1 |
| 384 | like-sexed | 1 |
| 385 | lr-infused | 1 |
| 386 | medicalize | 1 |
| 387 | melatonin-untreated | 1 |
| 388 | monchorionic | 1 |
| 389 | monochorinoic | 1 |
| 390 | monochorionic-monoamniotic | 1 |
| 391 | monochorionic-triamniotic | 1 |
| 392 | mother-to-daughter | 1 |
| 393 | mps-affected | 1 |
| 394 | multi-fetal | 1 |
| 395 | nekton | 1 |
| 396 | nipt-negative | 1 |
| 397 | non-aneuploidy | 1 |
| 398 | non-anomalous | 1 |
| 399 | non-efv-exposed | 1 |
| 400 | non-iugr | 1 |
| 401 | non-ivf/icsi | 1 |
| 402 | non-lga | 1 |
| 403 | noninfiltrative/infiltrative | 1 |
| 404 | nonmultiple | 1 |
| 405 | nonpreeclamptic | 1 |
| 406 | nonsyphilitic | 1 |
| 407 | nr5al | 1 |
| 408 | nte-exposed | 1 |
| 409 | paroxetine-exposed | 1 |
| 410 | pe/fgr | 1 |
| 411 | pgd/pgs | 1 |
| 412 | physician-indicated | 1 |
| 413 | placentas/ectopic | 1 |
| 414 | post/term | 1 |
| 415 | postirradiated | 1 |
| 416 | postterm-postmaturity | 1 |
| 417 | pregnancy.live | 1 |
| 418 | pregnancy.these | 1 |
| 419 | prrsv-1-based | 1 |
| 420 | pseudomerohedral | 1 |
| 421 | ratio/1,000 | 1 |
| 422 | rh-sensitized | 1 |
| 423 | rhd+ | 1 |
| 424 | routine.after | 1 |
| 425 | seca1-826/seca10-826/seca22-829 | 1 |
| 426 | sextuplet | 1 |
| 427 | single-fetus | 1 |
| 428 | surface-sanitized | 1 |
| 429 | three-strain-combination | 1 |
| 430 | ts-11-strain | 1 |
| 431 | tumor-threatened | 1 |
| 432 | tunesian | 1 |
| 433 | twin-stage | 1 |
| 434 | ultrasound-dated | 1 |
| 435 | untended | 1 |
| 436 | vaccinia-vector | 1 |
| 437 | vegf+ang-1 | 1 |
| 438 | vertex/non-vertex | 1 |
| 1 | ,004 | 1 |
| 2 | ,751 | 1 |
| 3 | -incompatible | 1 |
| 4 | -intrauterine | 1 |
| 5 | /pathological | 1 |
| 6 | 0.24/1,000 | 1 |
| 7 | 0.34/1000 | 2 |
| 8 | 0.36/1,000 | 1 |
| 9 | 0.45/1,000 | 1 |
| 10 | 0.62/1000 | 1 |
| 11 | 0.70/1,000 | 1 |
| 12 | 0.85-kb | 1 |
| 13 | 0.88/1,000 | 1 |
| 14 | 1,004,116 | 1 |
| 15 | 1,027,132 | 1 |
| 16 | 1,289,163 | 1 |
| 17 | 1,297,037 | 1 |
| 18 | 1,300-3,200 | 1 |
| 19 | 1,442,675 | 1 |
| 20 | 1,446,154 | 2 |
| 21 | 1,475,457 | 1 |
| 22 | 1/1600-2000 | 1 |
| 23 | 1/1811 | 1 |
| 24 | 1/235,000 | 1 |
| 25 | 1/3,384 | 1 |
| 26 | 1/7000 | 1 |
| 27 | 1/750 | 2 |
| 28 | 1/7500 | 1 |
| 29 | 1/824 | 1 |
| 30 | 10,097 | 1 |
| 31 | 10,530,608 | 1 |
| 32 | 10/1000 | 2 |
| 33 | 102,232 | 1 |
| 34 | 103,262 | 1 |
| 35 | 104/33,631 | 1 |
| 36 | 105,492 | 1 |
| 37 | 109,005 | 1 |
| 38 | 109,544 | 1 |
| 39 | 109,842 | 1 |
| 40 | 11,677 | 2 |
| 41 | 11,759 | 1 |
| 42 | 11-14-week-old | 1 |
| 43 | 11/441 | 1 |
| 44 | 110,783 | 1 |
| 45 | 112,403 | 1 |
| 46 | 114,720 | 1 |
| 47 | 117,095 | 1 |
| 48 | 118,935 | 2 |
| 49 | 119,428 | 1 |
| 50 | 12,038 | 1 |
| 51 | 12,873 | 1 |
| 52 | 120633 | 1 |
| 53 | 121,082 | 1 |
| 54 | 122931 | 1 |
| 55 | 123,840 | 1 |
| 56 | 1238/100,000 | 1 |
| 57 | 126,937 | 1 |
| 58 | 12960 | 1 |
| 59 | 13,090 | 1 |
| 60 | 13,160 | 1 |
| 61 | 131,658 | 1 |
| 62 | 133-d | 1 |
| 63 | 14,040 | 1 |
| 64 | 14,453 | 1 |
| 65 | 14,882 | 1 |
| 66 | 14,902 | 1 |
| 67 | 144,737 | 1 |
| 68 | 14492 | 1 |
| 69 | 147,768 | 1 |
| 70 | 15,281 | 1 |
| 71 | 15,615 | 1 |
| 72 | 153,396 | 1 |
| 73 | 154,294 | 1 |
| 74 | 155,857 | 1 |
| 75 | 159210 | 1 |
| 76 | 16,329 | 1 |
| 77 | 16.52±1.04kg | 1 |
| 78 | 16.7-22.2 | 1 |
| 79 | 17,692 | 1 |
| 80 | 17,733 | 1 |
| 81 | 17,751 | 1 |
| 82 | 173,621 | 1 |
| 83 | 18,197 | 1 |
| 84 | 18-day-old | 2 |
| 85 | 1800-3000 | 1 |
| 86 | 185,476 | 1 |
| 87 | 185636 | 1 |
| 88 | 1920-1935 | 1 |
| 89 | 1936-1955 | 1 |
| 90 | 193638 | 1 |
| 91 | 1956-1970 | 1 |
| 92 | 199,093 | 1 |
| 93 | 1:2,500 | 1 |
| 94 | 1:24,883 | 1 |
| 95 | 1:3000 | 2 |
| 96 | 1:33,500 | 1 |
| 97 | 1:546 | 1 |
| 98 | 1:6000 | 1 |
| 99 | 1:900 | 1 |
| 100 | 2,282,922 | 1 |
| 101 | 2,309 | 1 |
| 102 | 2,355,886 | 1 |
| 103 | 2,491 | 1 |
| 104 | 2,557,208 | 1 |
| 105 | 2,886,126 | 1 |
| 106 | 2/312 | 1 |
| 107 | 20,576 | 1 |
| 108 | 20,840 | 1 |
| 109 | 20-d-old | 1 |
| 110 | 21,193 | 1 |
| 111 | 21,659 | 1 |
| 112 | 21.8/1,000 | 1 |
| 113 | 2100-2500 | 1 |
| 114 | 22,000-100,000 | 1 |
| 115 | 22,162 | 1 |
| 116 | 22,299 | 1 |
| 117 | 22,405 | 1 |
| 118 | 220,739 | 1 |
| 119 | 22420 | 1 |
| 120 | 226,624 | 1 |
| 121 | 228,876 | 1 |
| 122 | 24,750 | 1 |
| 123 | 25,000-50,000 | 1 |
| 124 | 25,096 | 1 |
| 125 | 25,254 | 1 |
| 126 | 26,262 | 1 |
| 127 | 27,144 | 1 |
| 128 | 27,660 | 1 |
| 129 | 28,215 | 1 |
| 130 | 29,046 | 1 |
| 131 | 29,444 | 1 |
| 132 | 29,619 | 1 |
| 133 | 29,667 | 2 |
| 134 | 3,498 | 2 |
| 135 | 3,773,369 | 1 |
| 136 | 3,958 | 4 |
| 137 | 3.5kg | 1 |
| 138 | 30,639 | 1 |
| 139 | 30,813 | 2 |
| 140 | 31,519 | 1 |
| 141 | 31,834 | 1 |
| 142 | 32,443 | 1 |
| 143 | 32358 | 1 |
| 144 | 325/1000 | 1 |
| 145 | 33,890 | 1 |
| 146 | 334,152 | 1 |
| 147 | 33812 | 1 |
| 148 | 34,241 | 1 |
| 149 | 35,431 | 1 |
| 150 | 35-wk | 1 |
| 151 | 36,010 | 1 |
| 152 | 36,281 | 1 |
| 153 | 36.0/1000 | 1 |
| 154 | 362,302 | 1 |
| 155 | 36th-hour | 1 |
| 156 | 37,112 | 1 |
| 157 | 37,353 | 1 |
| 158 | 3774 | 2 |
| 159 | 38,485 | 1 |
| 160 | 38,998 | 1 |
| 161 | 39,050 | 3 |
| 162 | 40,111 | 1 |
| 163 | 40,379 | 1 |
| 164 | 40.1/1,000 | 1 |
| 165 | 41,090 | 1 |
| 166 | 4568 | 1 |
| 167 | 457,825 | 1 |
| 168 | 46,177 | 1 |
| 169 | 460/100,000 | 1 |
| 170 | 48,500 | 1 |
| 171 | 487368 | 1 |
| 172 | 5,146,742 | 1 |
| 173 | 5,536 | 1 |
| 174 | 5,759 | 3 |
| 175 | 51,748 | 1 |
| 176 | 5234 | 3 |
| 177 | 547,025 | 1 |
| 178 | 552,901 | 1 |
| 179 | 5529 | 3 |
| 180 | 59,008 | 1 |
| 181 | 610,056 | 1 |
| 182 | 62.3/10,000 | 1 |
| 183 | 64,210 | 1 |
| 184 | 65.9/1000 | 1 |
| 185 | 669,695 | 1 |
| 186 | 67,097 | 1 |
| 187 | 6765 | 1 |
| 188 | 6ohd-treated | 2 |
| 189 | 7,118 | 1 |
| 190 | 7,139 | 1 |
| 191 | 7,508,655 | 1 |
| 192 | 7,834 | 1 |
| 193 | 729.6 | 1 |
| 194 | 7325 | 1 |
| 195 | 7505/70,600 | 1 |
| 196 | 78.2/1,000 | 1 |
| 197 | 79,232 | 1 |
| 198 | 8,326 | 1 |
| 199 | 8,397 | 1 |
| 200 | 8,454 | 3 |
| 201 | 8,826,137 | 1 |
| 202 | 8,977 | 1 |
| 203 | 8013 | 1 |
| 204 | 82,363 | 1 |
| 205 | 84698 | 1 |
| 206 | 88,679 | 1 |
| 207 | 9,317 | 2 |
| 208 | 9,643,175 | 1 |
| 209 | 9.7/1000.0 | 1 |
| 210 | 92,983 | 1 |
| 211 | 93,897 | 1 |
| 212 | 9462 | 3 |
| 213 | 9734 | 1 |
| 214 | 98,267 | 1 |
| 215 | 9924 | 1 |
| 216 | abortions/100 | 1 |
| 217 | acardiac | 28 |
| 218 | acrosome-intact | 3 |
| 219 | ag013 | 8 |
| 220 | alloimmunised | 2 |
| 221 | anembryonic | 5 |
| 222 | assisted-conception | 3 |
| 223 | assisted-reproduction | 10 |
| 224 | attennuated | 1 |
| 225 | bat-related | 1 |
| 226 | before/during/after | 2 |
| 227 | biamniotic | 4 |
| 228 | bicordial | 1 |
| 229 | bigeminal | 7 |
| 230 | binovular | 1 |
| 231 | birth/ongoing | 2 |
| 232 | blighted | 9 |
| 233 | breech-presenting | 4 |
| 234 | ca-ts | 1 |
| 235 | caesarian-section | 1 |
| 236 | cases/10,866 | 1 |
| 237 | cephalic-turned | 1 |
| 238 | cervicoisthmic | 6 |
| 239 | cesearian | 1 |
| 240 | co-bedded | 2 |
| 241 | col/ml | 1 |
| 242 | conjoined | 38 |
| 243 | consanguineous | 67 |
| 244 | cornual | 7 |
| 245 | corotating | 6 |
| 246 | cryo-augmented | 1 |
| 247 | cyclopentane-1,3-diyl | 1 |
| 248 | date-mated | 1 |
| 249 | dcda | 4 |
| 250 | decamethylferrocene | 1 |
| 251 | defect-affected | 2 |
| 252 | demised | 2 |
| 253 | diamnionic | 2 |
| 254 | diamniotic | 62 |
| 255 | diamniotic-dichorionic | 4 |
| 256 | diamniotic-monochorionic | 3 |
| 257 | dichorial | 2 |
| 258 | dichorionic | 94 |
| 259 | dichorionic-diamniotic | 3 |
| 260 | dizygotic | 44 |
| 261 | dizygotic-dichorionic | 1 |
| 262 | dystocic | 3 |
| 263 | early-to-mid | 6 |
| 264 | ecuavida | 1 |
| 265 | efv-exposed | 2 |
| 266 | enalaprilat-infused | 4 |
| 267 | encyclical | 1 |
| 268 | eps-producing | 1 |
| 269 | euploid | 91 |
| 270 | eutocic | 1 |
| 271 | extero-gestational | 1 |
| 272 | extra-intrauterine | 1 |
| 273 | f-genotype | 3 |
| 274 | female-bearing | 3 |
| 275 | firsttrimester | 1 |
| 276 | forcep | 2 |
| 277 | freeze-killed | 6 |
| 278 | g-oxog | 2 |
| 279 | gdm-complicated | 1 |
| 280 | geocoding-based | 1 |
| 281 | globulin-treated | 1 |
| 282 | gonadotropin-induced | 2 |
| 283 | gossypol-metronidazole | 1 |
| 284 | gpd1δ | 1 |
| 285 | growth-retarded | 22 |
| 286 | head-presenting | 1 |
| 287 | herrick | 5 |
| 288 | hightest | 1 |
| 289 | hypotrophic | 14 |
| 290 | intra-/extrauterine | 1 |
| 291 | intraligmentary | 1 |
| 292 | isoimmunized | 4 |
| 293 | isotretinoin-exposed | 1 |
| 294 | ivapsa | 2 |
| 295 | ivf-derived | 2 |
| 296 | jennerian | 1 |
| 297 | juriaen | 1 |
| 298 | kidney/ | 1 |
| 299 | large-for-date | 2 |
| 300 | large-for-gestation | 1 |
| 301 | leistritz | 2 |
| 302 | life/1000 | 1 |
| 303 | lifecath | 1 |
| 304 | lifeless | 3 |
| 305 | like-sex | 1 |
| 306 | like-sexed | 1 |
| 307 | live | 3,922 |
| 308 | lm/bc | 2 |
| 309 | lps-exposed | 3 |
| 310 | lr-infused | 1 |
| 311 | macerated | 25 |
| 312 | medicaid-paid | 3 |
| 313 | medicalize | 1 |
| 314 | medicalized | 15 |
| 315 | melatonin-untreated | 1 |
| 316 | mgct-complicated | 3 |
| 317 | mistimed | 11 |
| 318 | monchorionic | 1 |
| 319 | monoamnionic | 2 |
| 320 | monoamniotic | 39 |
| 321 | monoamniotic-monochorionic | 2 |
| 322 | monochorial | 8 |
| 323 | monochorinoic | 1 |
| 324 | monochorionic | 206 |
| 325 | monochorionic-diamniotic | 5 |
| 326 | monochorionic-monoamniotic | 1 |
| 327 | monochorionic-triamniotic | 1 |
| 328 | monozygotic | 83 |
| 329 | monozygous | 4 |
| 330 | mother-to-daughter | 1 |
| 331 | mps-affected | 1 |
| 332 | mr/ | 2 |
| 333 | multi-fetal | 1 |
| 334 | multi-foetal | 2 |
| 335 | multifetal | 42 |
| 336 | multiple-gestation | 7 |
| 337 | mummified | 11 |
| 338 | mβ-cd | 2 |
| 339 | nagorno | 2 |
| 340 | nekton | 1 |
| 341 | nicotine-exposed | 2 |
| 342 | nipt-negative | 1 |
| 343 | non-aneuploidy | 1 |
| 344 | non-anomalous | 1 |
| 345 | non-duplicate | 15 |
| 346 | non-efv-exposed | 1 |
| 347 | non-iugr | 1 |
| 348 | non-ivf/icsi | 1 |
| 349 | non-lga | 1 |
| 350 | non-malformed | 5 |
| 351 | non-merohedral | 3 |
| 352 | non-pa | 15 |
| 353 | non-sba | 2 |
| 354 | non-toxemic | 2 |
| 355 | non-viable | 78 |
| 356 | nonasphyxiated | 2 |
| 357 | noninfiltrative/infiltrative | 1 |
| 358 | nonmerohedral | 3 |
| 359 | nonmultiple | 1 |
| 360 | nonpolygamous | 2 |
| 361 | nonpreeclamptic | 1 |
| 362 | nonreduced | 7 |
| 363 | nonrepetitive | 5 |
| 364 | nonsyphilitic | 1 |
| 365 | normal-term | 7 |
| 366 | nr5al | 1 |
| 367 | ntd-affected | 13 |
| 368 | ntds-affected | 2 |
| 369 | nte-exposed | 1 |
| 370 | oka-strain | 2 |
| 371 | pancreatectomized | 7 |
| 372 | paroxetine-exposed | 1 |
| 373 | pe/fgr | 1 |
| 374 | peridinin | 6 |
| 375 | pgd/pgs | 1 |
| 376 | philadelphia-positive | 3 |
| 377 | physician-indicated | 1 |
| 378 | placentas/ectopic | 1 |
| 379 | post-date | 5 |
| 380 | post-term | 138 |
| 381 | post/term | 1 |
| 382 | postdate | 16 |
| 383 | postdated | 7 |
| 384 | postirradiated | 1 |
| 385 | postterm | 34 |
| 386 | postterm-postmaturity | 1 |
| 387 | pregnancy.live | 1 |
| 388 | pregnancy.these | 1 |
| 389 | pregnancy/ | 3 |
| 390 | pregnancy/live | 12 |
| 391 | prrsv-1-based | 1 |
| 392 | pseudomerohedral | 1 |
| 393 | pseudomonoamniotic | 2 |
| 394 | pygopagus | 5 |
| 395 | quintuplet | 6 |
| 396 | ratio/1,000 | 1 |
| 397 | ratios/1,000 | 2 |
| 398 | rh-positive | 10 |
| 399 | rh-sensitized | 1 |
| 400 | rhd+ | 1 |
| 401 | rhd-positive | 7 |
| 402 | rhesus-alloimmunized | 2 |
| 403 | routine.after | 1 |
| 404 | rqy | 2 |
| 405 | saxophone | 4 |
| 406 | seca1-826/seca10-826/seca22-829 | 1 |
| 407 | second-born | 3 |
| 408 | sextuplet | 1 |
| 409 | single-fetus | 1 |
| 410 | singleton | 1,274 |
| 411 | st4-wr1 | 2 |
| 412 | stillborn | 86 |
| 413 | surface-sanitized | 1 |
| 414 | t13 | 23 |
| 415 | t2/fluid | 2 |
| 416 | t21-affected | 2 |
| 417 | three-strain-combination | 1 |
| 418 | toxemic | 12 |
| 419 | tr21 | 3 |
| 420 | trichorionic | 2 |
| 421 | triplet | 282 |
| 422 | trisomic | 12 |
| 423 | trisomy-21 | 6 |
| 424 | ts-11-strain | 1 |
| 425 | tumor-threatened | 1 |
| 426 | tunesian | 1 |
| 427 | twin | 1,398 |
| 428 | twin-stage | 1 |
| 429 | ultrasound-dated | 1 |
| 430 | untended | 1 |
| 431 | vaccinia-vector | 1 |
| 432 | vanishing | 42 |
| 433 | vegf+ang-1 | 1 |
| 434 | vertex-presenting | 5 |
| 435 | vertex/non-vertex | 1 |
| 436 | well-dated | 2 |
| 437 | within-litter | 2 |
| 438 | xxi | 5 |
| 1 | rhd+ | 1 |
| 2 | mr/ | 2 |
| 3 | pregnancy/ | 3 |
| 4 | kidney/ | 1 |
| 5 | 9.7/1000.0 | 1 |
| 6 | 22,000-100,000 | 1 |
| 7 | 460/100,000 | 1 |
| 8 | 1238/100,000 | 1 |
| 9 | 62.3/10,000 | 1 |
| 10 | 25,000-50,000 | 1 |
| 11 | 0.70/1,000 | 1 |
| 12 | 40.1/1,000 | 1 |
| 13 | 78.2/1,000 | 1 |
| 14 | 0.24/1,000 | 1 |
| 15 | 0.45/1,000 | 1 |
| 16 | 0.36/1,000 | 1 |
| 17 | 21.8/1,000 | 1 |
| 18 | 0.88/1,000 | 1 |
| 19 | ratio/1,000 | 1 |
| 20 | ratios/1,000 | 2 |
| 21 | 1/235,000 | 1 |
| 22 | 36.0/1000 | 1 |
| 23 | 10/1000 | 2 |
| 24 | 0.62/1000 | 1 |
| 25 | 0.34/1000 | 2 |
| 26 | 325/1000 | 1 |
| 27 | 65.9/1000 | 1 |
| 28 | life/1000 | 1 |
| 29 | 1/1600-2000 | 1 |
| 30 | 1800-3000 | 1 |
| 31 | 1:3000 | 2 |
| 32 | 1:6000 | 1 |
| 33 | 1/7000 | 1 |
| 34 | abortions/100 | 1 |
| 35 | 1,300-3,200 | 1 |
| 36 | 1:2,500 | 1 |
| 37 | 1:33,500 | 1 |
| 38 | 48,500 | 1 |
| 39 | 2100-2500 | 1 |
| 40 | 1/7500 | 1 |
| 41 | 7505/70,600 | 1 |
| 42 | 1:900 | 1 |
| 43 | 36,010 | 1 |
| 44 | 64,210 | 1 |
| 45 | 159210 | 1 |
| 46 | 22420 | 1 |
| 47 | 114,720 | 1 |
| 48 | 14,040 | 1 |
| 49 | 20,840 | 1 |
| 50 | 123,840 | 1 |
| 51 | 39,050 | 3 |
| 52 | 24,750 | 1 |
| 53 | 1/750 | 2 |
| 54 | 13,160 | 1 |
| 55 | 27,660 | 1 |
| 56 | 12960 | 1 |
| 57 | 1956-1970 | 1 |
| 58 | 41,090 | 1 |
| 59 | 13,090 | 1 |
| 60 | 33,890 | 1 |
| 61 | vegf+ang-1 | 1 |
| 62 | 552,901 | 1 |
| 63 | 40,111 | 1 |
| 64 | 1/1811 | 1 |
| 65 | trisomy-21 | 6 |
| 66 | 173,621 | 1 |
| 67 | tr21 | 3 |
| 68 | 35,431 | 1 |
| 69 | 104/33,631 | 1 |
| 70 | 122931 | 1 |
| 71 | 34,241 | 1 |
| 72 | 11/441 | 1 |
| 73 | ,751 | 1 |
| 74 | 17,751 | 1 |
| 75 | 15,281 | 1 |
| 76 | 36,281 | 1 |
| 77 | 2,491 | 1 |
| 78 | st4-wr1 | 2 |
| 79 | 16.7-22.2 | 1 |
| 80 | 362,302 | 1 |
| 81 | 14,902 | 1 |
| 82 | 37,112 | 1 |
| 83 | 2/312 | 1 |
| 84 | 33812 | 1 |
| 85 | 2,282,922 | 1 |
| 86 | 1,027,132 | 1 |
| 87 | 102,232 | 1 |
| 88 | 79,232 | 1 |
| 89 | 5,146,742 | 1 |
| 90 | 109,842 | 1 |
| 91 | 334,152 | 1 |
| 92 | 22,162 | 1 |
| 93 | 103,262 | 1 |
| 94 | 26,262 | 1 |
| 95 | 9462 | 3 |
| 96 | 121,082 | 1 |
| 97 | 14,882 | 1 |
| 98 | 105,492 | 1 |
| 99 | 14492 | 1 |
| 100 | 17,692 | 1 |
| 101 | 112,403 | 1 |
| 102 | 8013 | 1 |
| 103 | ag013 | 8 |
| 104 | 30,813 | 2 |
| 105 | t13 | 23 |
| 106 | 120633 | 1 |
| 107 | 17,733 | 1 |
| 108 | 32,443 | 1 |
| 109 | 37,353 | 1 |
| 110 | 14,453 | 1 |
| 111 | 1,289,163 | 1 |
| 112 | 82,363 | 1 |
| 113 | 12,873 | 1 |
| 114 | 110,783 | 1 |
| 115 | 1:24,883 | 1 |
| 116 | 92,983 | 1 |
| 117 | 199,093 | 1 |
| 118 | 21,193 | 1 |
| 119 | ,004 | 1 |
| 120 | 226,624 | 1 |
| 121 | 1/824 | 1 |
| 122 | 9924 | 1 |
| 123 | 5234 | 3 |
| 124 | 9734 | 1 |
| 125 | 31,834 | 1 |
| 126 | 7,834 | 1 |
| 127 | 27,144 | 1 |
| 128 | 29,444 | 1 |
| 129 | 109,544 | 1 |
| 130 | 1,446,154 | 2 |
| 131 | 25,254 | 1 |
| 132 | 8,454 | 3 |
| 133 | 3774 | 2 |
| 134 | 1/3,384 | 1 |
| 135 | 154,294 | 1 |
| 136 | 109,005 | 1 |
| 137 | 22,405 | 1 |
| 138 | 28,215 | 1 |
| 139 | 15,615 | 1 |
| 140 | 547,025 | 1 |
| 141 | 7325 | 1 |
| 142 | 457,825 | 1 |
| 143 | 118,935 | 2 |
| 144 | 1920-1935 | 1 |
| 145 | 7,508,655 | 1 |
| 146 | 1936-1955 | 1 |
| 147 | 6765 | 1 |
| 148 | 9,643,175 | 1 |
| 149 | 1,442,675 | 1 |
| 150 | 38,485 | 1 |
| 151 | 117,095 | 1 |
| 152 | 669,695 | 1 |
| 153 | 729.6 | 1 |
| 154 | 1,004,116 | 1 |
| 155 | 2,886,126 | 1 |
| 156 | 8,326 | 1 |
| 157 | 5,536 | 1 |
| 158 | 185636 | 1 |
| 159 | 29,046 | 1 |
| 160 | 1:546 | 1 |
| 161 | 610,056 | 1 |
| 162 | cases/10,866 | 1 |
| 163 | 185,476 | 1 |
| 164 | 20,576 | 1 |
| 165 | 228,876 | 1 |
| 166 | 2,355,886 | 1 |
| 167 | 25,096 | 1 |
| 168 | 153,396 | 1 |
| 169 | 9,317 | 2 |
| 170 | 1,297,037 | 1 |
| 171 | 8,826,137 | 1 |
| 172 | 144,737 | 1 |
| 173 | 126,937 | 1 |
| 174 | 1,475,457 | 1 |
| 175 | 155,857 | 1 |
| 176 | 98,267 | 1 |
| 177 | 29,667 | 2 |
| 178 | 46,177 | 1 |
| 179 | 11,677 | 2 |
| 180 | 8,977 | 1 |
| 181 | 10,097 | 1 |
| 182 | 67,097 | 1 |
| 183 | 18,197 | 1 |
| 184 | 8,397 | 1 |
| 185 | 93,897 | 1 |
| 186 | 59,008 | 1 |
| 187 | 2,557,208 | 1 |
| 188 | 10,530,608 | 1 |
| 189 | 7,118 | 1 |
| 190 | 119,428 | 1 |
| 191 | 12,038 | 1 |
| 192 | 193638 | 1 |
| 193 | 51,748 | 1 |
| 194 | 32358 | 1 |
| 195 | 131,658 | 1 |
| 196 | 3,958 | 4 |
| 197 | 487368 | 1 |
| 198 | 4568 | 1 |
| 199 | 147,768 | 1 |
| 200 | 3,498 | 2 |
| 201 | 84698 | 1 |
| 202 | 38,998 | 1 |
| 203 | 2,309 | 1 |
| 204 | 31,519 | 1 |
| 205 | 29,619 | 1 |
| 206 | 16,329 | 1 |
| 207 | 5529 | 3 |
| 208 | seca1-826/seca10-826/seca22-829 | 1 |
| 209 | 7,139 | 1 |
| 210 | 30,639 | 1 |
| 211 | 220,739 | 1 |
| 212 | 21,659 | 1 |
| 213 | 11,759 | 1 |
| 214 | 5,759 | 3 |
| 215 | 3,773,369 | 1 |
| 216 | 40,379 | 1 |
| 217 | 88,679 | 1 |
| 218 | 22,299 | 1 |
| 219 | non-sba | 2 |
| 220 | dcda | 4 |
| 221 | ecuavida | 1 |
| 222 | non-lga | 1 |
| 223 | non-pa | 15 |
| 224 | ivapsa | 2 |
| 225 | 0.85-kb | 1 |
| 226 | acardiac | 28 |
| 227 | lm/bc | 2 |
| 228 | dystocic | 3 |
| 229 | eutocic | 1 |
| 230 | hypotrophic | 14 |
| 231 | toxemic | 12 |
| 232 | non-toxemic | 2 |
| 233 | cervicoisthmic | 6 |
| 234 | trisomic | 12 |
| 235 | diamnionic | 2 |
| 236 | monoamnionic | 2 |
| 237 | dichorionic | 94 |
| 238 | dizygotic-dichorionic | 1 |
| 239 | diamniotic-dichorionic | 4 |
| 240 | trichorionic | 2 |
| 241 | monchorionic | 1 |
| 242 | monochorionic | 206 |
| 243 | diamniotic-monochorionic | 3 |
| 244 | monoamniotic-monochorionic | 2 |
| 245 | anembryonic | 5 |
| 246 | monochorinoic | 1 |
| 247 | placentas/ectopic | 1 |
| 248 | nonsyphilitic | 1 |
| 249 | dizygotic | 44 |
| 250 | monozygotic | 83 |
| 251 | biamniotic | 4 |
| 252 | diamniotic | 62 |
| 253 | dichorionic-diamniotic | 3 |
| 254 | monochorionic-diamniotic | 5 |
| 255 | monochorionic-triamniotic | 1 |
| 256 | monoamniotic | 39 |
| 257 | monochorionic-monoamniotic | 1 |
| 258 | pseudomonoamniotic | 2 |
| 259 | nonpreeclamptic | 1 |
| 260 | 133-d | 1 |
| 261 | mβ-cd | 2 |
| 262 | nonreduced | 7 |
| 263 | gonadotropin-induced | 2 |
| 264 | co-bedded | 2 |
| 265 | untended | 1 |
| 266 | growth-retarded | 22 |
| 267 | mummified | 11 |
| 268 | freeze-killed | 6 |
| 269 | mistimed | 11 |
| 270 | non-malformed | 5 |
| 271 | tumor-threatened | 1 |
| 272 | conjoined | 38 |
| 273 | cephalic-turned | 1 |
| 274 | prrsv-1-based | 1 |
| 275 | geocoding-based | 1 |
| 276 | demised | 2 |
| 277 | alloimmunised | 2 |
| 278 | paroxetine-exposed | 1 |
| 279 | nicotine-exposed | 2 |
| 280 | nte-exposed | 1 |
| 281 | isotretinoin-exposed | 1 |
| 282 | lps-exposed | 3 |
| 283 | efv-exposed | 2 |
| 284 | non-efv-exposed | 1 |
| 285 | lr-infused | 1 |
| 286 | enalaprilat-infused | 4 |
| 287 | physician-indicated | 1 |
| 288 | gdm-complicated | 1 |
| 289 | mgct-complicated | 3 |
| 290 | ultrasound-dated | 1 |
| 291 | well-dated | 2 |
| 292 | postdated | 7 |
| 293 | 6ohd-treated | 2 |
| 294 | globulin-treated | 1 |
| 295 | melatonin-untreated | 1 |
| 296 | postirradiated | 1 |
| 297 | nonasphyxiated | 2 |
| 298 | bat-related | 1 |
| 299 | date-mated | 1 |
| 300 | macerated | 25 |
| 301 | attennuated | 1 |
| 302 | t21-affected | 2 |
| 303 | ntd-affected | 13 |
| 304 | ntds-affected | 2 |
| 305 | mps-affected | 1 |
| 306 | defect-affected | 2 |
| 307 | blighted | 9 |
| 308 | cryo-augmented | 1 |
| 309 | ivf-derived | 2 |
| 310 | like-sexed | 1 |
| 311 | medicalized | 15 |
| 312 | pancreatectomized | 7 |
| 313 | rhesus-alloimmunized | 2 |
| 314 | isoimmunized | 4 |
| 315 | surface-sanitized | 1 |
| 316 | rh-sensitized | 1 |
| 317 | medicaid-paid | 3 |
| 318 | early-to-mid | 6 |
| 319 | euploid | 91 |
| 320 | t2/fluid | 2 |
| 321 | 20-d-old | 1 |
| 322 | 11-14-week-old | 1 |
| 323 | 18-day-old | 2 |
| 324 | twin-stage | 1 |
| 325 | non-viable | 78 |
| 326 | -incompatible | 1 |
| 327 | gossypol-metronidazole | 1 |
| 328 | nonmultiple | 1 |
| 329 | decamethylferrocene | 1 |
| 330 | -intrauterine | 1 |
| 331 | extra-intrauterine | 1 |
| 332 | intra-/extrauterine | 1 |
| 333 | saxophone | 4 |
| 334 | f-genotype | 3 |
| 335 | pregnancy.these | 1 |
| 336 | non-duplicate | 15 |
| 337 | large-for-date | 2 |
| 338 | post-date | 5 |
| 339 | postdate | 16 |
| 340 | live | 3,922 |
| 341 | pregnancy.live | 1 |
| 342 | pregnancy/live | 12 |
| 343 | nipt-negative | 1 |
| 344 | noninfiltrative/infiltrative | 1 |
| 345 | philadelphia-positive | 3 |
| 346 | rhd-positive | 7 |
| 347 | rh-positive | 10 |
| 348 | nonrepetitive | 5 |
| 349 | medicalize | 1 |
| 350 | 16.52±1.04kg | 1 |
| 351 | 3.5kg | 1 |
| 352 | eps-producing | 1 |
| 353 | vanishing | 42 |
| 354 | birth/ongoing | 2 |
| 355 | female-bearing | 3 |
| 356 | corotating | 6 |
| 357 | head-presenting | 1 |
| 358 | breech-presenting | 4 |
| 359 | vertex-presenting | 5 |
| 360 | g-oxog | 2 |
| 361 | lifecath | 1 |
| 362 | non-ivf/icsi | 1 |
| 363 | xxi | 5 |
| 364 | herrick | 5 |
| 365 | 35-wk | 1 |
| 366 | nr5al | 1 |
| 367 | /pathological | 1 |
| 368 | encyclical | 1 |
| 369 | bicordial | 1 |
| 370 | dichorial | 2 |
| 371 | monochorial | 8 |
| 372 | bigeminal | 7 |
| 373 | extero-gestational | 1 |
| 374 | non-merohedral | 3 |
| 375 | nonmerohedral | 3 |
| 376 | pseudomerohedral | 1 |
| 377 | multi-fetal | 1 |
| 378 | multifetal | 42 |
| 379 | multi-foetal | 2 |
| 380 | cornual | 7 |
| 381 | col/ml | 1 |
| 382 | cyclopentane-1,3-diyl | 1 |
| 383 | normal-term | 7 |
| 384 | post-term | 138 |
| 385 | post/term | 1 |
| 386 | postterm | 34 |
| 387 | cesearian | 1 |
| 388 | jennerian | 1 |
| 389 | tunesian | 1 |
| 390 | juriaen | 1 |
| 391 | ts-11-strain | 1 |
| 392 | oka-strain | 2 |
| 393 | peridinin | 6 |
| 394 | twin | 1,398 |
| 395 | three-strain-combination | 1 |
| 396 | multiple-gestation | 7 |
| 397 | large-for-gestation | 1 |
| 398 | caesarian-section | 1 |
| 399 | assisted-reproduction | 10 |
| 400 | assisted-conception | 3 |
| 401 | singleton | 1,274 |
| 402 | nekton | 1 |
| 403 | second-born | 3 |
| 404 | stillborn | 86 |
| 405 | nagorno | 2 |
| 406 | forcep | 2 |
| 407 | binovular | 1 |
| 408 | routine.after | 1 |
| 409 | before/during/after | 2 |
| 410 | mother-to-daughter | 1 |
| 411 | firsttrimester | 1 |
| 412 | within-litter | 2 |
| 413 | pe/fgr | 1 |
| 414 | non-iugr | 1 |
| 415 | vaccinia-vector | 1 |
| 416 | 36th-hour | 1 |
| 417 | pgd/pgs | 1 |
| 418 | lifeless | 3 |
| 419 | ca-ts | 1 |
| 420 | pygopagus | 5 |
| 421 | consanguineous | 67 |
| 422 | monozygous | 4 |
| 423 | non-anomalous | 1 |
| 424 | nonpolygamous | 2 |
| 425 | single-fetus | 1 |
| 426 | acrosome-intact | 3 |
| 427 | triplet | 282 |
| 428 | quintuplet | 6 |
| 429 | sextuplet | 1 |
| 430 | hightest | 1 |
| 431 | like-sex | 1 |
| 432 | vertex/non-vertex | 1 |
| 433 | non-aneuploidy | 1 |
| 434 | rqy | 2 |
| 435 | intraligmentary | 1 |
| 436 | postterm-postmaturity | 1 |
| 437 | leistritz | 2 |
| 438 | gpd1δ | 1 |