| Days Past Ovulation (What is this?) | Median HCG Level | Lowest HCG Level Reported | Highest HCG Level Reported | Number of women reporting a number for this day |
|---|---|---|---|---|
| 10 | 24 | 5 | 289 | 17 |
| 11 | 60 | 13 | 1443 | 69 |
| 12 | 86 | 3 | 2583 | 204 |
| 13 | 149 | 5 | 4622 | 396 |
| 14 | 242 | 8 | 8270 | 718 |
| 15 | 378 | 11 | 14798 | 1539 |
| 16 | 566 | 18 | 3879 | 1942 |
| 17 | 838 | 12 | 6600 | 1972 |
| 18 | 1207 | 30 | 9289 | 2035 |
| 19 | 1708 | 40 | 12979 | 1931 |
| 20 | 2467 | 52 | 16384 | 1693 |
| 21 | 3578 | 70 | 23310 | 1455 |
| 22 | 5005 | 152 | 32625 | 1161 |
| 23 | 7073 | 107 | 36231 | 973 |
| 24 | 9298 | 138 | 47639 | 761 |
| 25 | 12121 | 177 | 62640 | 625 |
| 26 | 15303 | 91 | 82364 | 515 |
| 27 | 19137 | 231 | 108300 | 426 |
| 28 | 24530 | 374 | 203398 | 373 |
| 29 | 31268 | 480 | 394836 | 316 |
| 30 | 36118 | 995 | 189191 | 263 |