Beta Scores for Successful* Single&nbsp 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 3 494 281
13 87 7 961 676
14 132 9 1666 1322
15 197 4 2744 2874
16 292 6 3607 3743
17 423 9 10529 4021
18 609 14 12802 4238
19 902 18 17072 4222
20 1288 13 22766 4046
21 1806 11 30360 3697
22 2497 9 41000 3186
23 3395 46 53991 2757
24 4488 53 72000 2317
25 5732 45 52161 1909
26 7088 39 60374 1598
27 9009 37 69879 1343
28 11434 36 87959 1156
29 14390 20 131472 966
30 17182 12 233663 823

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