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 33 7 361 67
12 50 3 494 242
13 86 7 961 586
14 130 9 1666 1165
15 195 4 2744 2538
16 291 6 3607 3281
17 419 9 10529 3549
18 601 14 12802 3758
19 880 18 17072 3750
20 1259 15 22766 3599
21 1771 11 30360 3294
22 2434 9 41000 2824
23 3310 77 53991 2434
24 4384 86 72000 2039
25 5572 96 52161 1673
26 6973 149 60374 1408
27 8716 231 69879 1187
28 11193 245 87959 1014
29 14039 224 131472 833
30 16623 205 233663 710

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