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 29 3 617 26
11 32 4 361 118
12 52 3 494 360
13 88 7 961 833
14 132 5 1666 1657
15 200 4 2744 3707
16 299 6 3607 4939
17 434 8 10529 5299
18 636 12 12802 5517
19 930 18 17072 5428
20 1334 13 22766 5172
21 1880 11 30360 4714
22 2580 9 41000 4086
23 3481 46 53991 3572
24 4620 53 72000 3036
25 5935 45 55521 2528
26 7467 39 69865 2139
27 9188 37 87915 1798
28 11738 36 89387 1571
29 14627 20 131472 1340
30 17559 12 233663 1152

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