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 11
11 35 7 361 61
12 50 3 494 229
13 86 7 961 558
14 130 9 1666 1113
15 194 4 2744 2435
16 290 6 3607 3138
17 418 9 10529 3394
18 600 14 12802 3600
19 876 18 17072 3597
20 1255 15 22766 3453
21 1766 11 30360 3167
22 2424 9 41000 2720
23 3305 77 53991 2345
24 4387 86 72000 1958
25 5552 96 52161 1603
26 6963 149 60374 1350
27 8660 231 69879 1138
28 11048 245 87959 962
29 13916 224 131472 783
30 16602 205 233663 673

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