Beta Scores for Successful* Single Pregnancies

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 39 14 264 9
11 34 7 361 56
12 50 3 494 217
13 86 7 961 526
14 131 9 1666 1059
15 194 4 2744 2329
16 290 6 3607 3000
17 417 9 10529 3243
18 597 14 12802 3437
19 871 18 17072 3429
20 1248 26 22766 3291
21 1761 36 30360 3016
22 2418 62 41000 2589
23 3279 77 53991 2223
24 4336 86 72000 1855
25 5507 96 47218 1517
26 6913 149 53920 1273
27 8628 231 66329 1071
28 10993 245 87959 901
29 13940 224 131472 730
30 16758 205 233663 626

* Pregnancies are deemed successful if a heartbeat is detected.
Show results for pregnancies between and years old