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 40 14 264 8
11 34 7 361 54
12 50 3 494 208
13 86 7 961 512
14 131 9 1666 1026
15 194 4 2744 2251
16 288 6 3607 2892
17 415 9 10529 3121
18 593 14 12802 3316
19 868 18 17072 3315
20 1243 26 22766 3182
21 1751 36 30360 2914
22 2409 62 41000 2498
23 3272 77 53991 2141
24 4329 86 72000 1783
25 5502 96 47218 1454
26 6920 149 53920 1217
27 8628 231 66329 1021
28 11098 245 87959 858
29 14085 224 131472 698
30 17129 205 233663 597

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