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 37 11 617 18
11 32 7 361 85
12 50 3 494 280
13 87 7 961 673
14 132 9 1666 1314
15 197 4 2744 2856
16 293 6 3607 3716
17 423 9 10529 3992
18 610 14 12802 4209
19 902 18 17072 4192
20 1288 13 22766 4018
21 1808 11 30360 3673
22 2500 9 41000 3166
23 3400 46 53991 2740
24 4500 53 72000 2305
25 5786 45 52161 1899
26 7100 39 60374 1589
27 9017 37 69879 1335
28 11438 36 87959 1149
29 14395 20 131472 960
30 17185 12 233663 818

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