| 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 | 76 |
| 12 | 86 | 3 | 2583 | 216 |
| 13 | 148 | 5 | 4622 | 417 |
| 14 | 242 | 8 | 8270 | 749 |
| 15 | 376 | 11 | 14798 | 1601 |
| 16 | 566 | 18 | 4913 | 2033 |
| 17 | 839 | 12 | 6600 | 2072 |
| 18 | 1211 | 30 | 9289 | 2130 |
| 19 | 1716 | 40 | 12979 | 2013 |
| 20 | 2478 | 52 | 16384 | 1769 |
| 21 | 3605 | 70 | 23310 | 1524 |
| 22 | 5018 | 152 | 32625 | 1218 |
| 23 | 7100 | 107 | 36231 | 1022 |
| 24 | 9358 | 138 | 47639 | 796 |
| 25 | 12189 | 177 | 62640 | 654 |
| 26 | 15268 | 91 | 82364 | 535 |
| 27 | 19117 | 231 | 108300 | 443 |
| 28 | 24324 | 374 | 203398 | 388 |
| 29 | 31066 | 480 | 394836 | 330 |
| 30 | 35576 | 995 | 189191 | 274 |