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 38 14 617 16
11 32 7 361 80
12 50 3 494 270
13 87 7 961 655
14 132 9 1666 1287
15 196 4 2744 2792
16 291 6 3607 3639
17 421 9 10529 3913
18 607 14 12802 4122
19 898 18 17072 4106
20 1283 13 22766 3947
21 1801 11 30360 3612
22 2492 9 41000 3111
23 3376 46 53991 2691
24 4472 53 72000 2263
25 5715 45 52161 1859
26 7071 39 60374 1556
27 8943 37 69879 1305
28 11380 36 87959 1121
29 14263 20 131472 931
30 17032 12 233663 790

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