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 36 3 617 19
11 32 7 361 91
12 50 3 494 291
13 86 7 961 702
14 132 9 1666 1379
15 197 4 2744 2995
16 294 6 3607 3910
17 424 9 10529 4202
18 616 14 12802 4416
19 905 18 17072 4395
20 1289 13 22766 4212
21 1809 11 30360 3843
22 2498 9 41000 3309
23 3396 46 53991 2870
24 4487 53 72000 2418
25 5728 45 52161 1995
26 7075 39 60374 1670
27 8969 37 69879 1404
28 11447 36 87959 1211
29 14393 20 131472 1017
30 17179 12 233663 866

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